Specially designed for Rocktumble by Evans, Our professional Popular Stone Tumbler Pack. High quality Rocktumble-Evans 3lb Stone Tumbler and Stone Polisher, with a rubber barrel system. Rubber barrels run much quieter and are more heavy duty than plastic ones, lasting years. This machine includes one 3lb barrel and is fully tested and checked for optimum performance. Complete with guide booklet; F80, F220, F400 grit & Pumice Powder in re-sealable jars; and a bag of plastic pellets. Stone tumblers are also used to polish glass, full instructions are included which also cover creating beach ‘frosted effect’ glass. This machine would also be capable of running plastic barrels should you desire to purchase a spare barrel alternative at any point.