4 Speed settings
Stone polishing kit with polisher
Rough gemstones and polishing grits
Vevor rock tumbler kit 3 lbs with 9-day polishing timer rock polishing kit, for adults beginners and hobbyists, 4 speed settings, stone polishing kit with polisher, rough gemstones and polishing gritsrock tumbler kitlow-noise operationprecise controlmultiple protectionsfine polishingunleash your creativityitem model number: kd-c3011,product dimensions without barrel : 8.66 X 7.09 X 4.8 In 220 x 180 x 122 mm,product dimensions: 8.66 X 7.09 X 9.84 In 220 x 180 x 250 mm,net weight: 7.17 Lbs 3.25 Kg