A transparent lid that is convenient for checking the sharpening condition. Get coarse or fine coffee powder for cold brew coffee, French press, pour over, mocha pot, and espresso in seconds. Grind your own beans and add time and love to enjoy a better, more flavorful cup of coffee. You can use this grinder to chop and grind herbs and spices, nuts, seeds, oats, and even curry paste. This can handle seeds like poppy seeds and small amounts of bread crumbs.