Product details:

WireJewelry Single Barrel Rotary Tumbler, Jewelry and Metal Polishing Kit, Includes 1 Pound of Jewelers Mix Shot and 8 Ounces of Shinebrite Burnishing Compound - Tumbler Info:Professional Grade3 Pound Capacity Leak Proof Hard Rubber Barrel to Minimize Noise - Powerful 120 Volt Motor Designed to Operate 24/7 for Years - Easy to Follow Step by Step Instructions