Rock Tumbler Kit, Professional Tumbling Stone Polisher with Button 7 Day Polishing Timer, Rock Polisher with Rough Gemstones, 4 Polishing Grits, Jewelry Fastenings, Geology Hobby Toy for Adults Kids

My granddaughter loved it

It is my first time using this machine. Today is my first day and we will see how it goes. wish they would have given better English instructions. I plan I buying a bigger tumbler, just wanted to try it out

seemed to work OK at first. I set it to run for 5 days on first grit. I went out to the garage to check it on the 4th day and it wasn't running. The lights on the timer buttons light up and the power button lights up but there is no motor activity.

The size and the amount of polishing grit was too small

I was hoping to really like this item. I'm returning the second one as the belts break. One belt won't make it through a 7 day cycle without breaking. Unfortunately, this has to go back. I won't get another one from this company.

cheap and working good 👍

Overall item works well. Biggest downfall is over half the "stones" that come with it aren't actually stones. They are man-made over glorified glass.

Both belts have now snapped and the machine is useless without a belt. I tried to find a 3" or 3.25" O-ring at Home depot. Their O-ring collection is a horrible mess. I'll try another source. This rock tumbler was a gift that back fired on me.