This kit is awesome! Did a knife and it came out great!

The best Diamond stones I been use

I haven’t used them yet, a little pricey but I needed to buy myself a Christmas present. They are of the same high quality as the rest of your products. They also fill all the spaces in my new precision carry case.

Purchased these to try out for a terrific price to have a mirror finish and a a toothy edge from a resin bonded stone at this price tag is a steal. I first used these on my cpm-m4 manix 2 lw. And after leaving 1000 grit stone I went right to work with this set. End result was a nice mirror finish especially for only a 3k stone. And I could have definitely took my time and done a better job. But pleasantly surprised with the finish and edge still being nice toothy and bitey still. Very nice sharp edge. Only issue is quality control or packaging and shipping. My stones all had chipped edges and my 2k stone after using it the swarf highlighted two large gouges in the stone and not being super thick not sure how long they’ll last and take to sic powder leveling and reconditioning. being shipped loose in the cardboard packs is a no go for these stones clinging around during shipping not good. Happy with the finish and finally result. Not happy with the condition of the stones on arrival. Getting that leather strop is a major plus to use at the end with diamond emulsion for a really nice final finish. Overall great-really really good value for price. Time will tell how long they last compared with to other resin bonded stones. QC packing and shipping storage case needs to be addressed. Pleased and happy with use but disappointed in condition and packaging issues. I know they’re new and yall are still working on them so I understand

It is working good.

Amazing products, amazing customer service

4 stars because my 3000 grit has an inch bad spot right in the middle. I guess quality control missed one that day. Still get a mirror finish on the edge, just have to use the 3000 half way, then lift miss the bad spot go again. But the Worksharp pro is the best guided sharpener I’ve ever had. I’ve never been able to free hand at sharpening knives. With the Worksharp all my knives are sharper than factory edges, including kitchen knives.

Thank you !

This addition to my PPA is phenomenal!! I have the Precision adjustable as well. This company makes amazing products. I use mine every couple of days. The additional abrasive kit makes my blades glisten on the edge and can use my blades as a razor!!! Thank you Work Sharp for your quality products!!

The plates perform as expected and appear to be well-made. They are a bit pricey for what you get, but overall, I like them.

Absolutely love these stones, mirror polish. Don't really like the strop but I do use my own loaded with 5 micron and a 2 micron diamond paste, Absolutely hair whittling every time. 100% recommend to anyone who's looking for next level sharpness.

I've only sharpened a couple of "practice" knives (a paring knife and an old pocket knife) but I'm impressed with the results. The edge on the pocket knife (the blade is a Damascus steel blade) is now able to shave off arm hair! I didn't give 5 stars because of the packaging. I really don't need the $100 hard side case, and the component box which contains the original Pro PA stones cannot accommodate the upgrade kit stones & strop. The upgrade kit stones are at least separated in a stiff paper pouch, but it is a loose fit and I think Work Sharp can/should do better than that. I would most definitely recommend buying the upgrade kit. While I'm new to sharpening, the upgrade kit has enabled me to put a very sharp and "mirror" edge on a knife.

Nice upgrade

Love the finesse of these stones. Not liking how the angle changes on larger knives with the pro precision adjust sharpener. Almost 2 degrees off when moving out to the curve of the knife on larger knives. I’m pretty disappointed considering I paid $250 for the sharpener.

I was glad to be able to get the upgrade kit for Professional Precision Adjust. Really upgrades an already excellent product

I was able to get my knives extremely sharp and a beautiful polished edge. Once you get a polished edge on your knife you can never go back. Absolutely love these new higher diamond stones. Took me about 10-15 mins and I can get a super sharp knife with a polished edge

Extremely good

I am really happy with the results I got from the upgrade kit! I’m new to knife sharpening but my results are noticeably better. Sharper blades and the blade edge looks great, it just pops.

The resin bonded diamond stones are great quality and the 3k stone gets your blade to a slight mirror polish. The bonded stones are great for burr removal after finishing on one of the lower grit diamond stones. The strop that comes with this kit is a much more quality leather than supplied in the past. Would probably work great with a diamond emulsion but i havent been able to test it yet. The leather is very soft feeling and has little to no nap on it. The strop sold in the past had the rough nappy side exposed which isnt preferred once you go to a super high polish.

Exactly what I was wanting for my worksharp pro

These supplemental hones are much better than I expected them to be. The knives I sharpened with the standard precision adjust system improved SIGNIFICANTLY with the upgrade stones. My knives are the best that they have ever been. I am totally thrilled.

I've only sharpened a couple of knives and I think these are great. They give a great edge and polish. I would buy these again. I do want the option to buy the strop now buy itself.

Can't get a knife any sharper.. they come in a pouch to keep them clean and organized.

I love the new resin bonded stones and the case. Now I need new resin bonded stones for the lower grits please.

I’m enjoying that fact that I can now take the edges on my knives all the way to 3000 grit using my WSPPA. By adding these three upgrade “stones” I can achieve very refined edges on the knives in my collection.

Very nice addition to my pro adjust. Put a paper towel slicing edge on my kitchen knife!