This 20-piece accessory micro kit is specially curated to perform all cleaning and polishing applications. It provides the organized storage of popular Dremel accessories in a small, compact footprint. This accessory set offers a reusable storage case with clear lid and lift-out tray for easy organization of the included bits. The kit consists of nylon bristle brushes, a carbon steel brush, felt polishing wheels and cone, polishing compound, emery impregnated disc, SIC impregnated wheel, and mandrels.