The Lortone 3A Rotary Rock Tumbler is our most popular for a reason. It"s easy to use, even for a beginner, but produces beautiful results like a professional machine. It has a molded-rubber barrel and 3-pound capacity, perfect for polishing rocks, jewelry, glass or beads. The steel body is strong and stable, and the Lortone quality is backed by a one-year warranty. About Lortone For over 50 years, serious lapidaries have considered LORTONE the standard for performance and durability. Located in Mukilteo, Washington, north of Seattle, LORTONE has a long history of producing high value, economical lapidary and jewelry equipment built to last for many years. Their tradition of using superior materials and workmanship continues, using proven designs, premium steel and quality construction. Whether you"re active in cutting slabs or bookends, polishing cabs, deburring metals, tumbling jewelry or beach agate, consider adding a LORTONE product to your arsenal. * Our most popular rock tumbler * 3 lb. capacity with molded-rubber barrel * Polishes stones, jewels, glass and beads * All-steel body * Strong 115V motor * Dimensions 6L x 9.5W inches * 1-year limited warranty