12-PIECE SET: Includes 12 Silicone Pointed Teardrop impregnated with silicon carbide, perfect for deburring, cleaning, smoothing, and polishing precious metals. PREMIUM QUALITY: Made with high-quality silicon carbide for and efficient polishing used with a flex shaft or rotary tool. VERSATILE SILICONE POLISHING POINTS: Ideal for step-by-step prepping to final polishing on precious metals such as gold, silver, and alloys. MULTIPLE GRIT GRADES: Available in 4 grades - White (coarse), Black (medium), Blue (fine), and Pink (extra fine) for various polishing , from material removal to high shine and mirror finish. PRECISE DIMENSIONS: Each polishing point measures 15mm in length and 5.5mm in diameter, making them perfect for detailed work on soft nonferrous metals. Colour:As Shown Material:Metal + Silicone Package Contents: 12 * Teardrop Polisher Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.