1、Multi-purpose: Stainless steel cutters can grind a variety of foods, including beans, peppers, spices, herbs, nuts, grains and so on. 2、Easy to Clean: Simply wipe with a rag. 3、Convenient Grinding: converts whole coffee beans into freshly ground coffee in less than 10 seconds; perfectly grinds nuts, seeds, herbs and spices. 4、One-button Start: One-touch switch design The cup cover switch is designed in one piece. When it is pressed for a moment, it is released immediately, even if it is easy to operate with one hand. 5、Healthy Material: AS cup cover, ABS shell, tough and anti-fall, durable. 304 stainless steel grinding cup, grinding blade is made of food contact material, health is guaranteed.