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  • Top-grade carbonized silicon
  • Perfect for reshaping and sharpening hand tools and cutlery
  • Easily removes nicks or chips in knife blades
  • Dual grit design allows for both fine as well as more abrasive sharpening
UPC Code:755576603291
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Length12 Inches
Width2 1/2 Inches
Height1 1/2 Inches
Grit Type Fine

Material Carbonized Silicon
Type Sharpening Stones


This 12" sharpening stone is made of the finest quality carbonized silicon stone for general sharpening of hand tools and cutlery. The stone features different grit sizes on each side. One is 120 grit, the other is 280 grit. The dual grit design of the stone allows you to do both fine as well as more abrasive sharpening with the same tool.

Overall Dimensions:
Length: 12"
Width: 2 1/2"
Height: 1 1/2"

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Overall User Rating:

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4.7 stars from 59 reviews


People Talk About:

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Customer Reviews

See All 59 Reviews
1 out of 1 found this review helpful

I'd like to address 2 common complaints in reviews about this Sharpening Stone 1. Its a rough grit stone. That is correct, it is a 120 and 240 Combo stone. This is not for daily/weekly/monthly use, but for knives who need some serious work as it will remove a lot of metal. 2. Chipping or Broken stone - This is not really the fault of the product but due to shipping conditions. Webstaurantstore staff are very quick to resolve these types of issues and they are great for reaching out to customers post review. The price is really good for a stone. I don't think I've ever seen it priced so low anywhere else. The company that makes it is Update International. They make commercial products that are fairly decent to outstanding. My only gripe, is that if it were not for the description there is no way of knowing besides feel (they both Read More

Patrick M. on 03/01/2017

his is a great beginners and advance stone. I really like the ease of the stone, the width, the length and how thick it is.

James Y. from China Bob on 04/30/2022

Great length and quality stone. Has been easy to use to teach my student to sharpen correctly. nice heavy weight, has held up well. Will buy again when we need to replace.

Marie V. on 04/01/2022

This is a great sharpening stone. It is a great value for its quality and works as expected. It is course enough to put a new edge on a knife, and fine enough to just do regular maintenance sharpening.

Henry S. on 05/29/2020

I take out this stone when I need to do some repair or heavy duty sharpening. Otherwise i just stick to my sharpening rod. This has two sides which is good for removing more metal if needed.

Andy G. on 02/15/2020

The 12" fine / medium grain sharpening stone is great for sharpening your knives. We use it in our restaurant and I would highly recommend it.

Wayne S. from Wayne's Smoke Shack on 02/03/2020

This stone will last forever. We use it on a daily basis and haven't needed to replace it yet. Definitely recommend this product to anyone

Jason B. on 01/13/2020

Ive used this a few times for sharpening my knives and I've had very good success with this sharpening stone. I would definitely recommend it

Austin R. from RÄW on 09/07/2019

la piedra es perfecta para dar filo a mis cuchillos de sierra y a mis cuchillos normales brindando un filo exelente lo recomiendo para todo .

Maria V. from Maria's Mexican Restaurant on 11/27/2018

Decent sharpening stone. It has two sides and is great for starting the process on a dull blade. need to pair with a fine stone as well for finishing edge.

William A. on 11/13/2018

I have been sharpening my knives on this 12 inch stone for about a year and it still works great! Can't beat the price either!

Patrick H. on 07/24/2018

We use this sharpening stone when our knives have had some use and need to cut like they're brand new. Can't argue with that price!

Ronald P. on 03/27/2018

I cannot believe this thing is so cheap. It's big enough to last a long time and does what it should. It's nice to sharpen knives this way, does a better job in my opinion.

Matthew H. from Country Dog on 03/15/2018

This stone does a pretty good job at sharpening my kitchen knives. It's a little too rough for my expensive knives, but for cheap knives it's great.

Nicolas A. from La Fonda Inc on 02/21/2018

This stone is well made and an effective way to sharpen your knives. It is a little difficult to use if you are a beginner. It will some take some practice for it to be an effective tool.

Jean H. on 02/15/2018

You get what you pay for, HOWEVER, in this case, it's a good thing. Sharpening stone works for what it is intended to do. Affordable option for our low usage facility. We purchased 2 and we are pleased with this product.

Gina J. from Jubilee Leadership Academy on 09/14/2017

Keep knives in pristine shape with this sharpening stone. An excellent choice to pair with durable good knives. This one comes in a 12" length

Nicholas R. on 08/25/2017

This stone is very handy. It is very durable and works great. If you know what your doing, you will get really sharp knives as a result

Daellion G. on 08/04/2017

This is a very good quality sharpening stone. It does a great job of sharpening all of your knives. I would recommend it for home use.

Sara H. on 07/02/2017

This is a very nice basic 12" Sharpening Stone. Great for residential uses. It is not the fanciest, but you get more than what you pay for.

Elizabeth P. on 05/11/2017

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