Lortone 45C Rotary Rock Tumbler Kit with Abrasives, Polish and Assorted Rough Stones The lortone 45C kit includes professional tumbler, assorted rough stones, abrasives and polish and a detailed instruction book Dimensions 6.5L x 10.25W inches Most popular rock tumbler Kit includes abrasives and polishing compounds 10-Sided molded-rubber barrel, 4 lb. Capacity