Thumler's Tumblers A-R2 Double Rock Tumbler - THU115

Versatile two-barrel, 6 lb. capacity tumbler. Uses two 3lb. capacity, long-life, molded rubber barrels. Ideal for small batches of single-type stones for jewelry making or for brass polishing. Heavy continuous duty, fan-cooled motor. Overload protected. FEATURES: Tumbling is a simple way to polish agates and other gem stones. Fully detailed instruction booklet (learn how to identify which rocks can be polished, testing the rocks for hardness, the types of rocks there are,and more)