Product Description: This rotary tumbler is quite simple to operate and gives excellent finish to materials such as rocks, stones, coins, clean cartridges, polish brass and other metals. It has a clear barrel with a locking bar closure. Excellent for studio and small jewelry projects. Used with stainless steel shots or media to be purchased separately. Process times are longer than vibratory finishing, but a distinct advantage is that the surface of work pieces get work hardened. Barrel is multi sided, made of tough polycarbonate, are leak proof and will not corrode or rust, use with all types of media including steel shot. Addition of burnishing compound and detergent keeps parts cool and avoids drag during tumbling. This tumbler is a great hobby for beginners and great tool for experts. Specifications: Power: 45W
 Base size (CM):23*18*10
 Barrel size: length: 15 cm ; diameter: 15 cm
 Barrel hole diameter: 8 cm
 Bucket capacity: 3 kg GW: about 6 kg 
 Bidirectional rotation, can be timed, there are five speed options Attention: we will send the product to you as soon as possible