【High-Power Turbine Blades】 4-blade stainless steel turbine with motor crushes coffee beans, herbs, spices, or nuts into fine powder in 30 seconds; passes 60-mesh sieve for ultra-fine results. 【Detailed Design】 The coffee grinder uses a fully locked lid design. When the lid is on the cup and pressed down. The machine starts, safe and convenient. The bottom can also be used for hidden cord storage when not in use. 【Transparent Top Lid】 It can securely lock the lid, effectively preventing powder from splashing, you control the thickness of the powder according to your preferences. Longer time yields more refined powder. 【Compact and Easy to Store】 Designed to be space-saving and portable. Its compact size makes it ideal for small kitchens or travel. You can easily store it when not in use and keep your countertop clutter-free. 【Multifunctional Application】 This coffee grinder uses stainless steel blades, suitable for various food materials. It can not only grind coffee beans but also grind pepper, cinnamon, peanuts, spices, nuts, herbs, pepper.