Features： Sharp, stainless-steel blades and interior for fast-even grinding, durability and easy cleaning. Easy to use: fill beans in the container, start press the button, after about 10-30 seconds of release the button, then it ready. Clear lid allows you to monitor the grinding process for a customizable grind. Built-in adjustable grind settings ensures you have precise control over the coarseness of beans. Perfect for grinding coffee beans, nuts, seeds, herbs and spices and so on, saving your effort and time.