Ultra-Fine Mirror Polishing Tool: The Mirror Polishing File delivers an ultra-smooth finish, equivalent to 10,000-12,000 grit sandpaper, perfect for detailed hobby work and DIY craft polishing. Designed for & Miniature Models: Ideal for model kits, resin figures, and miniature parts, this fine polishing tool smooths sprue gates, mold lines, and small detailing areas with precision. Single Cut Texture for Smooth Results The single-direction texture ensures a sleek, uniform polishing effect, making it superior to regular sandpaper or sanding blocks. & Comfortable: Grip Made with ergonomic design and a large grinding , the -20 offers both durability and comfort, allowing you to work on delicate parts effortlessly. Versatile Use for Glass, Resin, and More Whether for glass polishing, resin sanding, or fine home improvement tasks, this mirror polishing file is a must-have addition to any tool set or hobby kit. Color:As shown Material:Metal Package Contents: 1 * Polishing File 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.