Lanksy QuadSharp Knife Sharpening System - QSHARP


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Material Synthetic
Brand Lansky
Color Blue
Product Dimensions 4.25"L x 0.5"W x 2.25"H
Item Weight 0.12 Kilograms
Grit Type Medium
Manufacturer Lansky Sharpeners
Global Trade Identification Number 00080999097618
UPC 080999097618

About this item

  • Four Unique Angles: This knife sharpener kit boasts four draw-through slots for you to sharpen your knives no matter what angle the edge is at: 17º, 20º, 25º, or 30º. It also has a ceramic strip for further honing that you can also use to sharpen serrations.
  • Simplicity: With the QuadSharp, you can put a sharp edge back on your knife in moments without a hassle. There's no need for a knife sharpening stone or a honing rod.
  • Portable: You can take this Lansky sharpening system anywhere. At home and need a kitchen knife sharpener? Check your pocket. Out on the town and need to hone the edge of your EDC knife? You know what to do.
  • Sturdy: The QuadSharp knife sharpening system has a robust metal body with well-anchored sharpening components. You can count on it to hold through long use.
  • Reputation: Lansky has a reputation for excellence that the QuadSharp upholds. Look no further than Lansky knife sharpeners for a highly practical and accessible blade sharpener.

Additional Details

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Customer ratings by feature

Sturdiness
4.8 4.8
Easy to use
4.7 4.7
Value for money
4.6 4.6
Versatility
4.6 4.6

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This item: Lanksy QuadSharp Knife Sharpening System - QSHARP
$21.15 ($8.46/100 g)
Get it Jul 31 - Aug 2
Only 4 left in stock - order soon.
Ships from and sold by Chicago Knife Works.
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$22.69
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Sold by Buckeye Trading and ships from Amazon Fulfillment.
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$19.60
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From the manufacturer

The Lansky QuadSharp Pocket Sharpener is the smallest, most versatile knife sharpener available

QuadSharp knife sharpener

Sharpens straight & serrated blades

carbide V-groove for easy use

Maintain your knives in the field to the exact angle you set with your Lansky Kit!

Features the same four angles as the legendary Lansky Controlled-Angle System

17º, 20º, 25º, and 30º angles.

Sharpens in 3 or 4 strokes

Includes ceramic benchstone for fine polishing.

How to Use Your Lansky QuadSharp Multi-angle Pocket Sharpener

pocket sharpener

knife polishing

sharpen serrations

Using the Pull Through Feature

Holding the knife with your dominant hand, and using the other hand to hold the sharpener: pull the knife through the desired angle slot. Just three or four strokes using moderate pressure will restore your blade. Rinse blade thoroughly after sharpening.

Using the Ceramic Benchstone

The medium (800) grit ceramic element should be used in a benchstone type fashion, or like a butcher steel. The Ceramic Benchstone is harder than steel, will never wear out, and can be used often as the primary sharpening element of your QuadSharp. The Ceramic Benchstone is also tapered for sharpening serrated knives.

(Pro-Tip : Extremely dull blades should be re-profiled in one of the carbide slots before using the ceramic benchstone).

Sharpening Serrations

Sharpen one serration at a time by pulling the ceramic element against the grooved side of the serration. For larger serrations: use a rolling motion to sweep the corner of the sharpener from one side of the serration to the other. Repeat until serration is sharp then move to the next serration.

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Product Warranty: For warranty information about this product, please click here

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Lanksy QuadSharp Knife Sharpening System - QSHARP


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Product Description

Maintain your knives in the field to the exact angle you set with your Lansky Sharpening Kit! The Lansky Quad Sharp features the same four angles as the legendary Lansky Controlled-Angle Sharpening System, the QuadSharp is the perfect portable knife sharpener and kit accessory. The built-in ceramic polishing benchstone allows this pocket sharpener to be used as a fully functional, stand alone sharpening solution. The smallest, most versatile multi-angle knife sharpener available!

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Lanksy QuadSharp Knife Sharpening System - QSHARP
Lansky Lanksy QuadSharp Knife Sharpening System - QSHARP
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Price-15% $21.15
List:$24.95
$69.99$26.58$39.99$14.99$11.99
Delivery
Get it Jul 31 - Aug 2
Get it as soon as Wednesday, Jul 31
Get it as soon as Wednesday, Jul 31
Get it as soon as Wednesday, Jul 31
Get it as soon as Thursday, Aug 1
Get it as soon as Wednesday, Jul 31
Customer Ratings
Easy to use
4.7
4.8
4.5
4.5
4.6
Value for money
4.6
4.2
4.3
4.6
Versatility
4.6
4.7
4.5
Sold By
Chicago Knife Works
Notan Global Group LLC
Amazon.com
MIGHTY DREAMS
SHARPAL INC.
SHARPAL INC.
material
Synthetic
Ceramic
Plastic
Plastic
Tungsten Carbide, Ceramic
Tungsten Carbide, Ceramic, Monocrystalline Diamonds
grit type
Medium
Coarse,Fine
Fine
Coarse,Fine,Medium
weight
0.12 kilograms
0.45 pounds
0.31 pounds
0.19 pounds
0.11 pounds

Important information

Legal Disclaimer

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Customer reviews

4.6 out of 5 stars
3,110 global ratings

Customers say

Customers like the ease of use, versatility, and value of the knife sharpener. For example, they mention it handles quick and light sharpening tasks with ease, it's a perfect multi sharpeners for the price, and it'll fit in a pocket. That said, some appreciate appearance, sharpens angles, and quality. Opinions are mixed on durability.

AI-generated from the text of customer reviews

344 customers mention "Quality"322 positive22 negative

Customers are satisfied with the quality of the knife sharpener. They mention that it is easy to use, does a decent job, and produces a serviceable edge in short order. The sharpeners is well-made and holds up better to heavy use. It is constructed with a very good balance that allows uniform sharpening.

"...It's all metal which makes it feel much more sturdy compared to others I've used." Read more

"...to do that by eye though, so it may take some practice, but it does work very well and is probably the best part of the tool for simple maintenance..." Read more

"...It's fairly heavy, but it's solidly constructed--and it surely beats hauling sharpening stones or steels around with you...." Read more

"...me to carry it in my pocket and yet hefty enough and constructed with a very good balance that allows uniform sharpening motions...." Read more

100 customers mention "Ease of use"95 positive5 negative

Customers find the knife sharpener easy to use. They say it's convenient, quick, and effective. Some say it is great for lazy people or for sharpening on the go.

"...blades sharpened differently for different tasks and it is simple to use (unlike the gimmicky devices with angle adjustments)...." Read more

"...I love that it comes with multiple angles built-in which makes this easy to use and after getting familiar with which angles correspond with which..." Read more

"...I never thougt that using the Lansky QSharp can be that easy and gratifying...." Read more

"Liked the ease of use and various angles—used on some pocket knives and some larger hunting and fighter style knives for which the 20” angle is..." Read more

76 customers mention "Portability"66 positive10 negative

Customers like the portability of the knife sharpener. They say it's small enough to keep in a pocket, pouch, or clip. They also say it fits in s knife drawer and is nice to throw in ta bag when camping. Customers also mention that it'll sharpen their pocket knives perfectly. Overall, customers are satisfied with the port ability of the product.

"...which angles correspond with which kind of knives this is very practical to carry around...." Read more

"...This is a very portable unit that you can stick in a pocket, pouch, or clip to a bag with pretty much no thought at all...." Read more

"...It would be better it was rod-shaped. Overall, a versatile, portable sharpener for a range of blade types." Read more

"...Good results with minimum of passes- Minimal space required to store & carry- Very sturdy- Handy lanyard hole-..." Read more

53 customers mention "Sharpening angles"53 positive0 negative

Customers are impressed with the sharpening angles of the knife sharpener. They say it has a variety of angles that can be used on most knives. Customers also mention that the angles are accurate and it makes it easy to get a consistent cutting angle in seconds. They also say that it puts a good edge on many blades quickly.

"...I love the angle selections since I have different blades sharpened differently for different tasks and it is simple to use..." Read more

"...I love that it comes with multiple angles built-in which makes this easy to use and after getting familiar with which angles correspond with which..." Read more

"...It comes with slots for 30, 25, 20, and 17 degrees. All seem to be properly set on mine...." Read more

"Liked the ease of use and various angles—used on some pocket knives and some larger hunting and fighter style knives for which the 20” angle is..." Read more

39 customers mention "Value"39 positive0 negative

Customers find the knife sharpener to be a quality sharpening tool for the money. They also say it is a hefty tool and worth the weight. Some customers also mention that the frame is not plastic and it is lightweight.

"...The tool itself is metal, hefty, and FEELS good - unlike many other inexpensive (and plastic) sharpening devices...." Read more

"...I like its size that allows me to carry it in my pocket and yet hefty enough and constructed with a very good balance that allows uniform sharpening..." Read more

"...Touch up your edge anywhere, any time. Not expensive, either. Two thumbs up" Read more

"...The sharpener is HEFTY, held together with machines, hex head fasteners, well painted and with THREE blade bevels covers EVERY sharpening angles I..." Read more

31 customers mention "Versatility"31 positive0 negative

Customers find the knife sharpener very versatile. They say it's easy to use, great for all knives, especially kitchen knives, and the sharpening angles and bench stone add a lot of versatility. Customers also say it’s a great tool for home and work, and a perfect touch-up tool to carry in your tool box or tackle box.

"...It would be better it was rod-shaped. Overall, a versatile, portable sharpener for a range of blade types." Read more

"...It’s very good at touching up the blades during and after use. Great for the field, keep it in your pocket or pack, and slick up a blade quickly...." Read more

"...I’ve even used it on my chefs knives. Perfect for touch ups" Read more

"...but this is so much more convenient and it makes it easy to keep my blades touched up. I am very happy with the results." Read more

18 customers mention "Appearance"18 positive0 negative

Customers are satisfied with the appearance of the knife sharpener. They mention that it's well-made, has a slick little rig, and has an awesome design. Some appreciate the metal case and style. The ceramic rod is nice for touch-up small knives, and the hex head fasteners are well painted. Overall, most are happy with the product's appearance and functionality.

"nice and compact" Read more

"...is HEFTY, held together with machines, hex head fasteners, well painted and with THREE blade bevels covers EVERY sharpening angles I need and, I..." Read more

"Pretty slick little rig, a little heavy for a backpacker but a sturdy sharpener should have weight to it." Read more

"...Compact and offers a ceramic hone.The bad: Nothing I have found thus far." Read more

18 customers mention "Durability"12 positive6 negative

Customers have mixed opinions about the durability of the knife sharpener. Some say that it easily cuts a clean bevel on knives, making them ready to cut again, while others say that the blade is too aggressive and will weaken the blade over time. Some customers also say that they risk slicing open their knuckles with the sharpening tool.

"...cutting cilantro - which should never be bruised - this thing slices right through and gives you the good tactile feedback...." Read more

"...They should sell replacement carbide bits, though. They do wear out after a few months of daily use which is a bummer...." Read more

"Handy for bringing a blade back to shape. The carbide cutters work well to remove nicks and dents...." Read more

"So far, I love it. Sharpens to a good, clean edge, removing burrs and minor blade damage with only a few light slides of the knife...." Read more

THE best pocket sharpener I’ve used!
5 out of 5 stars
THE best pocket sharpener I’ve used!
Needed something with multiple angles because not every pocket knife is the same thickness. I kept using the same cheaper ones with 1 ceramic and 1 steel side. As soon as I used a slightly thicker blade on it consistently, hard to sharpen anything thinner. Worked like butter, got 5 knives sharp as a razor in about 10 minutes! For anyone who doesn’t know when you use these, clean your knife first. Draw your blade back in a straight consistent line. Smooth movement. Mostly use only the weight of the knife, don’t press into it you’ll F you’re knife up. And make sure not to press hard on the end with the tip. Don’t tilt down in it too much try and keep it level with the tool. Hope this helps guys!
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Top reviews from the United States

Reviewed in the United States on June 30, 2016
I love this thing, but I understand what it is. If you want REALLY sharp knives for quality work, this is NOT the tool to use. If you want to put a razor edge on something, this is NOT the tool to use. A good set of stones that gets you above 8000grit (or more) will create a truly fine edge - but this is not for that.

This tool is for quick sharpening of utilitarian edges. Utility knives, oft-used chopping knives, camping knives, and other blades that see heavy, rough, or dirty use are restored to excellent working condition in seconds using this tool. The tool itself is metal, hefty, and FEELS good - unlike many other inexpensive (and plastic) sharpening devices. I love the angle selections since I have different blades sharpened differently for different tasks and it is simple to use (unlike the gimmicky devices with angle adjustments). I actually plan on ordering a couple more (one for the car/camping, one for the kitchen, one for the toolbox).

If I had one wish - I wish the ceramic were a bit better - a fold-out rod would be great. The short length and fixed position of the ceramic makes it difficult to finely hone an edge with it. I believe Lansky makes a sharpener with a fold-out rod, but it does not have the multiple sharpening angles. Lansky - if you make this tool with a both the multi-angle sharpeners AND a fold-out rod, I will buy it.

Everyone else - this is bar-none the best quick-sharpener I have ever seen.
75 people found this helpful
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Reviewed in the United States on April 2, 2022
I have sharpening stones and I still have alot of practice before I become a skilled sharpener. This tool is a quick and easy way to sharpen your knifes if you want something you can carry around and use in a quick pinch. I love that it comes with multiple angles built-in which makes this easy to use and after getting familiar with which angles correspond with which kind of knives this is very practical to carry around. This does come with a guide on the appropriate angles if you want to save it but it's best to remember since your more likely to carry around just the sharpener. It's all metal which makes it feel much more sturdy compared to others I've used.
One person found this helpful
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Reviewed in the United States on January 30, 2022
This little thing does work. The carbide sharpening slots seem more than capable of doing their job -- unless you're trying to sharpen some sort of legendary hand-forged 1000 fold crazy blade or something --I'm pretty sure this is going to manage it. It's fairly aggressive, so be sure to apply light-to-moderate pressure only or it's going to bite deep. No ham hands!

As for sharpening in 3 to 4 strokes? Sure, with the caveat that this is true for blades with an already decent edge that need only a bit of work. If your edge is very dull or flat out needs to be reset, it's going to take more. And if you're starting with a decent edge, you're probably better off using the ceramic bar -- handily included on this thing. You have to do that by eye though, so it may take some practice, but it does work very well and is probably the best part of the tool for simple maintenance of an already decent edge or polishing after the more aggressive carbide bits. The carbide bits are really better for giving new life to a bad edge than anything else -- especially if...

...you happen to be out in the field somewhere and notch, nick, or dull your blade and you need to get the thing back in proper form quickly. This is a very portable unit that you can stick in a pocket, pouch, or clip to a bag with pretty much no thought at all. In short -- this is a solid workman's sharpener for getting a blade back to working order when on the job or in the field. It's also going to be good enough for most folk's typical set of kitchen/house knives who just want to get those handled without learning how to use a stone.

It comes with slots for 30, 25, 20, and 17 degrees. All seem to be properly set on mine. I personally wish the 17 degree option had been 15 degrees, but oh well. Be sure to check your knife's specifications to know what edge it's at before you start sharpening or you may wind up putting an entirely new edge on the blade.

Anyway, it's a good and very handy product for the home or on-the-go, whether you're a workman or you're just looking to touch up your kitchen/household knives.

Of note, the Q-Sharp is part of a series (D, Q, and C-Sharp) that all have the same form factor and range from very aggressive sharpening (D) to fine-edging (C). If you're looking to get a blade from bad to good shape, you'd run it through all three of these. The Q-Sharp is a great middle ground if you're just looking to own a single product that gets the job done and can handle the role of all three in a pinch.

So, as the middle ground sharpener in a system of sharpeners, I give the thing 4 stars for overall versatility and handiness.
17 people found this helpful
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Reviewed in the United States on July 31, 2023
This little sharpener offers sharpening "stations" for knives with edges of 17, 20, 25 and 30 degrees. The "V" sharpeners provide the rough edge, which you can finish up with the integral "bench stone". I cannot imagine a better portable sharpener for use in the field. There's hardly no knife it does not have the "angle" for, except for 15 degrees. It's fairly heavy, but it's solidly constructed--and it surely beats hauling sharpening stones or steels around with you. This sharpener should be in anyone's backpack who spends any time in the woods and wants to keep his or her knives sharp until they return to civilization.
2 people found this helpful
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Reviewed in the United States on April 28, 2021
I used this tool to sharpen my "everyday" duty knives and our kitchen knives that's a must when you have a wife and four daughters that loves to cook. I never thougt that using the Lansky QSharp can be that easy and gratifying. I like its size that allows me to carry it in my pocket and yet hefty enough and constructed with a very good balance that allows uniform sharpening motions. I was surprised that this can stand not only on a firm flat surface but on soft and uneven surface (like your bed) as shown in the picture. The first picture shows the everyday duty knives that i carry at work or around the house being a facility maintenance guy. Almost all but one will not easily slice through paper before I used the Lansky Qsharp. Two of these blades are over 25 years old. Can you guess which one (Steinbrucke, Buck, SOG or Leather Wave)? If you like knives, i highly recommend that you consider including this in your toolbox.
Customer image
5.0 out of 5 stars Amazing blade sharpener that's easy to use and makes you feel like a pro!
Reviewed in the United States on April 28, 2021
I used this tool to sharpen my "everyday" duty knives and our kitchen knives that's a must when you have a wife and four daughters that loves to cook. I never thougt that using the Lansky QSharp can be that easy and gratifying. I like its size that allows me to carry it in my pocket and yet hefty enough and constructed with a very good balance that allows uniform sharpening motions. I was surprised that this can stand not only on a firm flat surface but on soft and uneven surface (like your bed) as shown in the picture. The first picture shows the everyday duty knives that i carry at work or around the house being a facility maintenance guy. Almost all but one will not easily slice through paper before I used the Lansky Qsharp. Two of these blades are over 25 years old. Can you guess which one (Steinbrucke, Buck, SOG or Leather Wave)? If you like knives, i highly recommend that you consider including this in your toolbox.
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One person found this helpful
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Top reviews from other countries

Tony B
5.0 out of 5 stars Quality made
Reviewed in Canada on February 23, 2023
Well built, quality sharpener for a variety of blade sizes. Great to keep in your go bag. Would recommend and buy again.
Paolo Cagnoni
5.0 out of 5 stars Bello
Reviewed in Italy on June 26, 2024
Funziona benissimo
Thomas Piontek
5.0 out of 5 stars Genial
Reviewed in Germany on April 13, 2024
Funktioniert perfekt. Habe schon mehrere im Bekannten und Verwandtenkreis verschenkt alle sind begeistert
Sébastien
5.0 out of 5 stars Un bon produit pour un usage spécifique
Reviewed in France on November 30, 2020
L’affûteur est de bonne qualité, il a l'air solide et résistera longtemps aux affres du temps. Il y a plusieurs angles d’affûtage selon le tranchant voulu. Par contre, il ne faudra l'utiliser que sur des lames qui sont émoussées car il enlève de la matière, si c'est pour un redonner du tranchant a une lame en bon état, il faut s'orienter mais le même article mais de couleur orange qui remplace le carbure de tungstène par de la céramique beaucoup moins agressive.
4 people found this helpful
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Zunzu
5.0 out of 5 stars Afilado perfecto con multitud de ángulos fácil y sin esfuerzo
Reviewed in Spain on November 13, 2020
Afilador robusto, muy bien construido y con materiales de calidad (estructura metálica, nada de plástico).

Los tres ángulos de afilado disponibles (17, 20, 25 y 30) permiten afilar casi cualquier hoja, cuchillos de cocina, navajas, cuchillos de bushcraft e incluso Filis serrados con la piedra cerámica.

Las piedras de carburo de silicio afilan en cuatro pasadas sin esfuerzo, siempre que el ángulo de afilado sea el correcto y no esté demasiado mal el filo.

Respecto a la piedra cerámica, sirve para afilar hojas serradas, aunque no lo he hecho todavía. También sirve para asentar el filo, pero tienes que el tener cierta destreza con el afilado a mano para no estropear lo que ha hecho previamente.

Yo lo compré para llevarlo en la mochila como alternativa al Fallkniven DC3 / DC4, y ahora lo estoy usando en casa para todo.

Como única pega, es un poco pesado pero es por la calidad de construcción que tiene.
5 people found this helpful
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