Polly Plastics Rock Tumbler Tumbling Media Grit Kit & Plastic Filler Pellets

Great value. Great quality..perfect size.works excellent for polish

I am EXTREMELY new to rock tumbling. This is working great so far! The picture with the bigger container is the plastic and the container with the number 3 is the size of the powder. I definitely think I will be purchasing this again. The plastic pieces are smaller than i had imagined, but they have held up just fine to be re-used. They stained after 1 week of tumbling no matter how much I rinsed them, but it doesn't seem to affect the quality of the powders.

Great product, comes in easy to store plastic containers.

Very disappointed in these tiny plastic filler pellets, almost like grains of rice. They are so small they actually go through or get stuck in the colander. I had seen reviews of plastic pellets which looked a lot larger, only to receive these terribly small things that are worthless. Definitely not reusable as they wash away. Although the grit gets great reviews and so far I have not had a problem, I would not buy these pellets again.

Need more

Easy to measure out grit from clearly labeled bottles. Each stage shapes and prepares rocks for the next stage. Plastic media filler not quite as effective as ceramic.

Bought this more then once works great

We started tumbling last year and purchased a tumbler from Harbor Freight. While we were there, we purchased a powder starter kit that they had on the shelves. We thoroughly read the instructions and at the end of the process, found some of our rock had scratches in them. All of the rock that were used were the same hardness. We checked for waste after the first and second steps, but still had scratches all over the rocks in the final step. We ordered this product primarily because it came with the poly plastic filler and could recycle the filler for later use on the same steps instead of finding our own smaller rock filler. Not only did the plastic filler make the rocks more smooth, we felt that the quality of the powder was much better that the sample box we bought at harbor freight! We will be sticking to this product from here on out.

Great product. Lots of grit for many sets of rocks. Love the plastic balls, they decreased the noise of the tumbler tremendously, and the rocks come out a lot smoother and with less scratches

Fonctionne très bien

Good price, shipping a bit slow but exactly what is needed for polishing rocks in a tumbler.

The filler really helps protect my sea glass from chipping or bruising in the tumbler. It also REALLY helps minimize noise :) If I had my time back, I would have only ordered course grit for tumbling glass because I really like the frosted look.

I tried walnut shells but this is way, way better.