DescriptionThey are drillers polishing tools, one pack contains all you needs. They will help you get high toughness, precise cutting, smooth and fast holes drilling, used for carving, peeling, polishing, etc. of ceramics, glass, stone, jade, amber and other materials.Features-Color: Assorted Color. -Material: Steel. -Size: About 14.00X7.00X3.00cm/5.50X2.75X1.18inch. -Made of high-quality materials, sturdy enough for your usage. -Included an simple storage case, not only keeps your polishing tools organized, safe and dust free, but also allow you take it anywhere you like. -The accessories have many styles, which can be applied to more homework requirements. -Ideal for cutting, carving, sanding, grinding, cleaning and polishing. -Different styles combination, one set to meet all your needs.