Microfinish Film 2 Grits Set 3" X 9"

I purchased the 1200 and 16000 diamond lapping films with 1 piece of glass, to sharpen a grafting knife.
The 1200 cuts very fast, and the 16000 removed the burr and polished the edge after 5 passes. Total sharpening time was barely 1 minute. The results were scary sharp. I am pleased with this purchase.
I do suggest Sharpo allow customers to mix and match film gritt sizes. MOQ of 3 sheets per gritt is a policy that caused me to order less. I would have bought more gritts and glass but I dont need or want 3 sheets of each gritt. Also I did have some trouble applying the lapping films to the glass to avoid bubbles and would have liked some included instructions. A simple sticker, stamp, or printing on the back of the films would have been enough to avoid first time pitfalls.
Thank you

These films cut beautifully, and very fast. I tried them in front of a tool sharpening class alongside the aluminum oxide films, and while both were effective, the diamond films were significantly faster. Seemed to obtain a polished, sharp cutting edge on my chisels and planes in just a couple passes. They were also very easy to remove from the glass substrate with no residue left behind. They seemed to hold up very well to 2 days of continual use in class. I plan to keep them around for a while to get a better idea of how long they last, but from my initial experience, I imagine they will be with me for a very long time. I'd say they are well worth having in my sharpening kit.