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๐ช Sharpen Smarter, Slice Sharper โ Own the Edge!
The Upgrade Kit for Precision Adjust Knife Sharpener includes 7 specialized abrasive grits ranging from 220 diamond to leather strop, plus a fine ceramic rod for serrated knives. Designed to create custom edges and restore dull blades with professional precision, it comes with a molded carry case for easy storage and portability. Perfect for millennial pros seeking flawless kitchen performance and a sleek, organized sharpening solution.

















| ASIN | B09FXD3ZCF |
| Best Sellers Rank | #2,210 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #9 in Knife Sharpeners |
| Brand | WORK SHARP |
| Brand Name | WORK SHARP |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 996 Reviews |
| Global Trade Identification Number | 00662949040983 |
| Grit Type | Fine |
| Included Components | User's Guide |
| Item Dimensions L x W x H | 12"L x 10.1"W x 4.44"H |
| Item Weight | 1.9 Pounds |
| Manufacturer | Work Sharp |
| Manufacturer Part Number | WSA0004772 |
| Material | Carbon Steel |
| Material Type | Carbon Steel |
| Model Number | WSA0004772 |
| Number of Items | 1 |
| Product Dimensions | 12"L x 10.1"W x 4.44"H |
| UPC | 662949040983 |
| Unit Count | 1.0 Count |
O**I
Great sharpener.
I got the cheapest stand sharpener and this upgrade kit to go with it. The upgrade kit was 20 bucks more than the sharpener device itself, but the 800 grit comes in handy. You also end up with two ceramic ends, which is a plus. A heavy blade will require one hand on the stand to keep it upright, and one hand to sharpen the blade. Imo, not a big deal at all, as you only need one hand anyway to apply the sharpener to the blade. It isn't fancy, but what it is, is effective. I think light hands work best with this sharpener. You aren't slamming dominoes on a table. You are removing a light layer of metal. Take a little time and be delicate. This sharpener has my Victorinox set I purchased 4ish years ago able to cut hair off of my arm. And I have light hair. I've tried about 5 diff sharpeners over the years, but this saved me from having to buy a whole new knife set, and was able to get the knife set even sharper than they were brand new. I think I actually dulled the knives with other sharpeners. Read the directions and spend ~30 mins watching some youtube videos, use a light hand, and you will not be sorry. This thing rocks.
C**S
Absolutely the best manual knife sharpener Iโve used
If you want an easy way to keep your knife super sharp this is for you takes all the guesswork and human error out of sharpening knives family and coworkers are impressed and wanting me to sharpen their knives
L**E
No more dull knives in my kitchen!
Purchased this knife sharpening kit as every one of the knives in my kitchen had dulled & in desperate need of sharpening. Most basic knife sharpeners I have used only sharpen the knife roughly & actually causes damage to the blade. This knife sharpening kit is based on what professional sharpeners use. I have delegated the knife sharpening duty to my youngest adult son that lives in the household. After he researched & watched numerous professional knife sharpening videos he sat the kit up & took one very dull/damage knife & went to work on it. After what seemed to take up his whole afternoon on placement of the knife for the correct size & angle of the blade he was successful in sharpening the damaged blade. He had removed the nicks/burs, corrected the angle of the blade & restored its sharpness. He has patiently taken every knife in my kitchen & sharpened/restored the blades. Now I have sharp knives that can cut more than soft butter. My son has found that this knife sharpening kit is excellent in its ability to sharpen knife blades at the right angles & removes nicks/imperfections of the knife blade. He has ordered other attachments for the kit that will allow him to sharpen larger knife blades, serated blades & scissors. He highly recommends the knife sharpening kit for professional results.
M**W
Wonderful sharpener
I have had the sharpener for going on 3 years now. The original stone just started to wear out. So I decided to buy the upgrade kit, I used it today. Let's just say it works great. I absolutely would recommend it to anyone, who wanted to get a sharpener that is very easy to use.
C**0
Upgrade your sharpening game
The upgrade kit is just what I wanted to go with my work sharp precision adjust. Instead of kicking myself for not going the elite route to begin with, the upgrade solves the problem. Havenโt used the other grits as of yet. I am happy with how nice and organized the case keeps everything.
M**T
Worth the small investment
Iโve tried every recommended way to sharpen my spoon carving knives and I have a brain cramp when it comes to getting the angle right. Problem solved! This relatively inexpensive unit does it for me. Iโm no longer worried about ruining my valuable blades in a โone size fits allโ electrical grinding wheel nor am I soaking stones and progressing up endless grits while wondering if Iโm at the same blade angle as the previous grit. This unit shows me the angle and keeps it repeatable. The basic unit did. Great job on my kitchen knives but I found the upgrade set better for my carving knives.
R**W
Great tool!
Well packed and in great shape. Good delivery and friendly service. Very useful addition to the tool.
M**N
Nice
Works great
A**O
Me encantan
Excelente para afilar cuchillos y navajas. Muy recomendable.
T**Y
Scary sharp
It will take practice, but once you get it you will not be disappointed. My wife doesn't want me to sharpen the kitchen knives with this system because she felt my pocket knives and is scared of how sharp they are. Best system aside from the upgraded metal version. I highly recommend it
O**O
Recommend with no reservations
Much liked the product. Helps to organize my Work Sharp tools nice and proper, also makes it easy to carry and store.
D**S
Terrific device
Top
J**G
Worthwhile upgrade
I had the base kit for a while and achieved good results. The additional abrasives have helped me to achieve an even better, more polished edge. The addition of the storage box (which should have been included as part of the base kit) makes it a worthwhile upgrade.
Trustpilot
4 days ago
2 months ago