Handle large loads with ease with the Diamond Pacific VT-35 Heavy Duty Vibra-Sonic Vibrating Rock Tumbler. Featuring a 35-pound capacity hopper with a wing-nut lock lid for a tight liquid seal, this tumbler is built vertically. This means it can produce more aggressive tumbling action without leakage or spilling. This tumbler features a solid aluminum base with built-in electronic controls and a 1/3 HP motor. It operates on 110 volts of electricity. About Diamond Pacific For over 30 years this second-generation family-owned business has manufactured equipment for lapidists - from rock hound hobbyists to professional gem cutters and jewelers. Diamond Pacific hopes to put fun and pride into the craft by manufacturing the necessary tools to ensure superior results. * 35-lb. capacity hopper * Vinyl-lined aluminum hopper * Solid cast aluminum base * 60Hz; 110 volts, 1/3 HP motor * Ideal for smaller stones or longer pieces * Tight liquid-sealing lid