NOTICE:

1. Do not rotate the adjusting ring to a negative number, which will result in zero clearance between the inner and outer burrs, which will cause irreparable damage to the burrs.

2. No more than 25 grams per grinding

3. If you plan to use an electric drill to assist grinding for a better experience, choose a 6.3mm electric drill sleeve

4. Do not clean the grinder with water

5. Keep the grinder away from children

6. Do not grind anything other than coffee beans

7. Do not disassemble and refit yourself