Tryes Rock Tumbler Kit Adults - Rock Polisher Tumbler with Noise Reduction Cover, Speed&Timer Control, Includes 4 Polishing Grits, Rough Gemstones,

Brand: TryesColor: Rock Tumbler - BlackEdition: Classic EditionFeatures: [Dual Noise-cancelling Functions] - Tryes professional rock tumbler has a biggest advantage: Noise Reduction! The rock polisher tumbler with cover is 40.6% quieter than others', and the tire rubber is 75% quieter than plastic barrels. [Durable Rock Tumbler] - The upgraded leak-proof barrel is lined with rubber designed for staying sturdy and quite. This is a high-quality rock tumbler that lasts for many years. [Rock Tumbler Kit] - The rock tumbler set comes with everything you need, including, 1 Rock Tumbler, 2 Bags of Rough Gemstones, 4 Polishing Grits, 2 Polishing Sponge Blocks, 1 Filter, 1 set Jewelry Setting (placed in the barrel) 1 Power Adapter and a detailed learning guide. A Perfect gift for adults and Kids! [Easy to Use & Educational] - Digital 2-Speed setting & 7-day timer, There are 3 processes in Setting for grinding stones(according to instrucions). The rock tumbler with a color printing inst