2.5 lb Polishing Sphere Polish Ceramic Tumbling Tumbler Tumble Media Non-Abrasive (3mm Zirconia Composite Beads)

Great filler and addition to our tumbling process, their reusable and great outcome quality.

These ceramic balls have been used for tumbling various type of rocks. The results are very satisfying and can be reused many times. Their small size seems to help rounding small angles and getting in small areas.

This is the perfect size for polishing dice and other smaller pieces of fully cured resin in a case tumblerWould highly recommend

Polishing media that gets into small grooves. Works great and lasts a surprisingly long time.

This canister of beads weighs just over 2.5 lbs and these are perfect for polishing rocks in a rock tumbler. They can be reused multiple times so should last quite a long time. The white beads aren't dusty and don't make a mess. The top of the canister is lightweight and mine arrived in rough shape after shipping so I decanted the entire lot into a heavier duty glass pickle jar with a better lid.

This is a very good media for polishing. They usually come in several large sizes but I prefer 3mm because it can get into small grooves and areas where other media can't so you can have better end result. It works very well and lasts a long time. Actually, I can't really comment on how many cycles I will be able to get out of it, it's still holding up just fine :).I used this product to clean and polish some of my older steel tools, and it worked perfect for my needs, the tools now look like new. A pro-tip when you are done, the beads will be no longer white color, but rather dirty grey'ish. You can clean them by tumbling the beads themselves alone in water with Dawn liquid dish soap. As an added benefit it will also clean your tumbler inside out. Just don't forget to do a rinse cycle after that.Also, I highly recommend using a rotating tumbler instead of vibrating as beards tend to "float" up on top of a tumbler while the steel items you are polishing "sink" down to the bottom. With a rotating tumbler you will not have this problem at all.Bottom line:Yes, I highly recommend this polishing media, it works perfectly.Pros:1) Great quality.2) Just the right size to get into grooves.4) Relatively cheap.5) Can be reused again and again.6) True weight is 2lb and 9oz.Cons:None

I like this product, works well when I polish rocks.