- This multi-function grain mill is suitable for grinding various dried or dehydrated materials, such as beans, peppers, chili, coffee beans, nuts, grains, cereals, spices, and herbs. Please remove any nucleated or crusty materials before grinding. The volume is 30-50 dB.
- The portable grinding machine has a 300W motor and a small size that allows it to be easily held with one hand. Its compact design takes up minimal counter space and can be stored in a cabinet or drawer. Note that due to the high speed of the motor, the machine may heat up slightly, and a burnt smell is normal during operation.
- The transparent plastic cover allows you to observe the grinding process and obtain coarse or fine dust. The grinding capacity is about 50g-100g at a time, and the fineness of the dust varies with different grinding times. The smoke-like particles you may see during grinding are actually fine dust, not smoke.
- For cleaning and maintenance: 
   1. Do not wash the grinding cup with water or rinse the motor base, as it is not waterproof. Please use a brush or dry cloth for cleaning.
   2. It is recommended to allow the machine to rest for about 60 seconds after every 30-45 seconds of use to maintain the motor.
   3. The ingredients to be ground should cover the blade and not exceed 2/3 of the grinding cup.
- The machine is easy to use with a one-button start. Simply pour the coffee beans into the grinder (not exceeding 2/3 of the grinding cup at a time), close the upper cover tightly, and press the ON/OFF button to start the grinding. The machine will pause for 10 seconds once during operation. Cut off the power and pour out the dust after use.