Crafted for durability and precision, these grinding and polishing heads are perfect for intricate work on various materials. The set includes a variety of shapes and sizes, enabling users to achieve fine details and smooth finishes. Ideal for jewelry making, stone filing, and other detailed projects, it enhances the quality and efficiency of your work. Features -Color:Orange -Material:Stones -Size:5.00X1.20X1.20cm/1.97X0.47X0.47in -Enhanced polishing performance: designed to improve shine and smoothness of jewelry, and other materials with precision -Adaptable for micro drills: easily fits micro electric drills, enabling smooth operation for detailed filing, grinding, and polishing tasks -Diverse grinding shapes: features a rich variety of grinding head shapes to tackle multiple polishing and grinding challenges with ease -durability: built with excellent, wear-resistant materials to ensure longterm use and consistent performance -Multi-scenario use: ideal for jewelry design, diy projects, and fine detailing, helping you bring your creative ideas to life Package list: 50 x polishing heads