1. Material: alloy, tungsten steel, plastic2. Purpose: Used for exfoliating and polishing nails3. Dimensions: 6.5 x 5.5 cm4. Weight: GH-01: 40.5g/box, GH-02: 48.5g/box, GH-03: 40g/box, GH-04: 50g/box, GH-05:, GH-06:, GH-07:, GH-08:, GH-09: 38g/box, GH-10: 48g/box5. Made of high-quality materials, sturdy and durable6. High speed, no hot, low noise7. Boxed polishing heads set, complete styles to meet the needs of nail art8. The function of each grinding head is different, and the effect is better when used together

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