Features: Multi-purpose: It can be applied to grind baby food, seasoning, grain, coffee beans, nuts, Chinese herbal medicine, and etc. Food-grade material: Made of 304 stainless steel, it\'s odorless and safe. Easy to operate: Just add the ingredients and click the switch to make it work. The transparent lid enables you to know when to add the food. Fully grinding: The double blade can fully grind ingredients, releasing the flavor to the largest extent. You can adjust the thickness of ingredients by shortening or lengthening grinding time. Easy to fill and clean: Largemouth means that it\'s convenient to pour peppercorns in without spillage. It also comes with a little brush that can remove the residues in the corner.