Professional Rock Tumbler: To make tumbling more interesting in an easier way, we upgrade the functions of the rock tumbler:3-speed contol (different cycles use different speeds to make the tumbling result more delicate), up to 9 days timer (auto shut-off + memory function), never worry about sudden power failure. Please follow our instructions, and you will get the dazzing gemstones.
Easy to Get Unique Gemstones: Rock tumbler is a simple machine to help you get polished gemstones in short time.To get better result, we have equipped each cycle with the most suitable polishing grit and add an extra pack of plastic pellets that can be used multiple times.Ready to tumbling right away!
3LB Leak-proof Rubber Barrel: To prevent the liquid from leaking during polishing, our rock tumbler is designed with double stainless steel top cover. It is so compact that you will need a screwdriver (which comes in the box) to open it easily. And the thickened barrel will make the machine last longer.