12pcs 5 Gram Diamond Lapping Paste Polishing Compound for Fine to Final Polishing, Grits 1000# 10000# 0.5-40 Micron

Easy to use and great quality. Removed scratches from knife.

I bought these to use them on coins I collect for fun, (not valuable), and they work great. One of them came without a cap, but they do what they say they will do. This isn't a scientific or detailed review, just that I have used the polishes on tarnished/crappy coins and they help clean them up easily. I also used one of them with a dremel to do a little fine polishing, again, great. Very inexpensive, easy to use. They come in poor packaging but mine survived fine. I like the coloring (likely food coloring), helps you remember what you have just used, and you can see the polish darken as it removes tarnish, etc.

It's cheap and one of the syringes leaked during transit but it put a mirror finish on S130V steel

Just remember this is in microns, not grit. As advertised and was able to polish an old pocket watch glass to perfection!!

Perfect

Low diamond concentration ,good for polishing purposes not serious metal removal

CHEAP. In all aspects. It does work, but it is very time consuming. This must have less than 5% concentration of Diamond dust. The pink, 8000 grit has stained numerous pieces of chalcedony. See attached pic. The pink spots were white. Good fire a beginner maybe. The staining is why I rated 2 stars. Would give it 4 as it's good learning learning or those on a budget.

The media could not be loaded. I was skeptical about this diamond polish mainly because of the price. However, it was affordable enough that if it was junk, I didn't break the bank.I can safely say this product is not junk. I bought this to get a sharper shine on rocks that were previously polished by my tumbler. As you can see in the video, the contrast between the rock tumbler and the polish is night and day.In the video you'll see the polish from the tumbler (front side of the rock) and polishing further with the paste and a paper towel. (Back side of the rock)I bought the 8 tubes for $10 and it does NOT take much. I use a small dollop about 2x the size of a pin head and even that is a little much. Until I see a reason to invest in the "higher grade" stuff, this polish will more than suffice.Each tube is labeled with grade and grit (10, 7, 5, 3.5, 2.5, 1.5, 1, and .5 microns) Everything else is in Chinese so... 🤷‍♂️