1. Material: aluminum alloy + acrylic
2. Safety lock design, easy to open and close, to prevent accidental injury
3. Rivet reinforcement design, not easy to fall off when flipped
4. Transparent acrylic top, you can see the internal grinding head for easy access
5. 25-hole design to accommodate multiple grinding heads
6. Sturdy and anti-drop, protect the grinding head, wrapped with three layers of composite sponge
7. Dust-proof and portable, easy to store
8. Weight: 158 grams
9. Dimensions: 78x91x61mm
10. Note: Grinding head not included