Our sanding drum set are exclusive designed to do , art craft and . Common and standard drum can fit for all rotary tools like . 120 grit sanding bands can can use for smoothing inside and outside curved edges, surface preparation, finishing and hard exteriors like wood, , fiberglass and to shape fine woodcraft designs, which are easy to use and work extremely well. Features - ColorAssorted Color - Material: Aluminum oxide. - Turn your or other rotary tool into versatile high-speed sander. - Accessory to sand, shape, groove & finish & , fiberglass & more. - Use for refining the nail edges / shaping the edges / surface of acrylic nail and gel nail. - Removing excess glue and material from the underside of acrylic / gel nail. - Can be used for natural nails as well as artificial nails. - For professional use or home use. - Grit: 120# - Package included: 20 x Sanding Bands Sleeves (S) 20 x Sanding Bands Sleeves ( ) 20 x Sanding Bands Sleeves (L) 2 x 3mm Mandrel (S) 2 x 3mm Mandrel ( ) 2 x 3mm Mandrel (L) Package list: 60 x Sanding Band 6 x Rubber Mandrels