About this item [ Premium Conical Burr ] — The electric coffee grinder has a durable stainless steel conical burr that minimizes grinding heat and protects the bean’s essential oils, creating uniform grounds for optimal flavor extraction. [ Patented Built-in Brush ] — We built our grinder to include a built-in cleaning brush to effectively cleans the residual internal grounds and avoid blockage, ensuring a natural coffee flavor every time! [ Upgrade Anti-static Technology ] — The anti-static grinding technology makes the coffee chamber and the worktop mess-free. Make a great cup of coffee effortless! [ Easy to Clean and Assembled ] — The coffee grinder includes a cleaning brush, so you can use the brush to clean the removable upper burr, hopper, and resealable dust-proof chamber in seconds. [ 48 Customizable Grind Settings ] — 48 precise grind settings adjust from fine for Espresso to coarse for French Press to meet your diverse needs. [ Grind Precise Amount ] — The electric grinder with double customize by 2-12 cups or 1-40 seconds to grind the exact quantity you need. You can select quickly by the long press and the memory function. [ Better User Experience ] — 9-ounce hopper capacity with a locking system for easy removal, storage, and transfer of coffee beans. The hopper and chamber are BPA-Free.