Large-capacity, fast grinder for herbs: Can quickly complete grinding 120g of herbs or spices within 5 to 10 seconds; Its visual-lid design allows you to control the coarse or fine grinding state with one hand only; It takes 3 to 5 seconds for coarse grinding, and 8 to15 seconds for fine grinding only. Powerful multi-function grinder: Suitable for grinding herbs, spices, pollen, coffee beans, etc., meeting all your needs on grinding, and solving other problems like slow grinding, low capacity