Our bottle sprays before grinding helps reduce static on your coffee grounds. Make coffee bean grinding smoother and less coffee beans splashing. Featuers: Our products include a ceramic coffee bean dosing cup and a 20ml spray bottle. There are a variety of color combinations to give you more choices. Suitable capacity: The recommended maximum capacity of the coffee measuring cup is 25g, which usually meets the amount you need for a cup of coffee. High-quality ceramics: The ceramic espresso dosing cup has been fired multiple times, making the body smooth and burr-free, and it will not get stuck when pouring coffee beans. Reduce static electricity: Just press the espresso bean spritzer a few times and the water mist will evenly cover the coffee beans, reducing static electricity on surfaces. 20ml spray bottle: The spray from the special nozzle is fine and even, the ultra-light material bottle is easy to carry. In addition, the 20ml capacity is also suitable for camping trips and fitness needs.