4 Speed
1-9 Day timer
With pc sound reduction cover & tpu drum
Direct drive motor
Vevor rock tumbler kit 3 lbs rock polishing machine rocks tumbling kit, for adults beginners and hobbyists, 4 speed, 1-9 day timer, with pc sound reduction cover & tpu drum, direct drive motorstable and efficient operationquiet and smooth operationprecise polishing controlreliable operation featuressmooth stone finishcreative stone designitem model number: kd-b6031,product dimensions without barrel : 10.35 X 7.09 X 3.74 Inch 263 x 180 x 95mm,product dimensions: 10.35 X 7.09 X 8.39 Inch 263 x 180 x 213mm,net weight: 7.78 Lbs 3.53 Kg