DescriptionThis tumbling resin granules can be perfect for protecting the stone or filling when tumbling rocks, the resingranules cushion, quiet and improve the tumbling action. Reusable, can be used in each rock polishing grit cycle, very user-friendly.Features-Color:Green-Material:Resin-Size:1.20X1.20X1.20cm/0.47X0.47X0.47in-Special abrasives for vibration polishing machine, which can make your jewelry polishing more natural.-It is suitable for grinding and polishing jade, agate, crystal miscellaneous stones, glass, artificial stones, shells, etc.-It is one of the important accessories for making and processing jewelry. A practical grinding tool for grinding and polishing round beads, mixed crystals, crystals, other stones, shells and other items.-Resin triangular abrasives are made of stable quality abrasives, which can guarantee the polishing quality.-Cushion, quiet and improve tumbling action, perfect for use when tumbling rocks.