CAYAMA Professional Rock Tumbler

This worked really well. The instructions were pretty detailed, but I some how missed that I was supposed to keep adding to the TPE you put in rather than clean it completely out after every step. By the end you want all the TPE in to keep the rocks from touching each other as much as possible for best end results. I enjoyed doing the whole process and seeing the end result. It was initially pretty noisy, but that is kind of expected from tumbling rocks, so make sure you have a spot to run it that can muffle the sound. Great product.

Absolutely junk. Ordered as a gift and have said gift and it didn’t work. Did not get to use it at all then was given a lot of flack from Amazon it only has a 30 day return window spent well over two hours fight with Amazon as they tout a “1 year warranty on items sold by Amazon “. After several other agents i finally found someone helpful and allowed my return

This set comes with everything you need to start rock tumbling, including rocks! Instructions are straightforward and my ten year old is loving watching the process. It is nice that this can be turned on and left to do its thing. It does make quite a bit of noise so keep that in mind on where you want to set it up. Loving it so far.

The Professional Rock Tumbler kit for kids by Cayama was a pleasure to use! It arrived safely packed in foam and was easy to set up. Included were a good amount of rocks so I could begin using the tumbler immediately. It was smooth operating and not very loud. I would highly recommend this product for anyone looking to begin rock tumbling.

I used this tumbler according to the instructions and on the third tumble, the band broke. After replacing the band for $20, the motor quit on the next tumble.For $40 a tumble, it's not worth it.

We love our rock tumbler! The instructions are easy to follow and it’s a fun thing to do with your kids! My daughter has named him Greg! He’s a little louder than I was expecting but it can’t be heard very well from the next room so don’t put it in a room your in a lot. I’m so exited to see how they turn out!

I was able to tumble one round and the 2nd & 3rd have been a lot of “E” for error even if I take stones out to lighten the load. It’s not a good tumbler.

We had fun collecting rocks to use this. Sadly it made it through a month and a half before the motor died in the middle of a phase. Too bad.