1. Material: aluminum alloy
2. Convenient to put powder, easier to observe the amount of powder
3. Magnetic design, improve stability, effectively prevent powder spillage
4. Made of aluminum, durable and safe
5. Precise control of the amount of coffee powder, to ensure the flavor and consistency of each cup of coffee
6. Powder height: 10mm
7. Specifications: 51mm, 53mm, 58mm