Manual Coffee Grinder - Burr Grinders by Orjoe - Portable Coffee Mill - Stainless Steel - Aeropress Compatible - Silver Bullet 30 gram capacity (about 1 oz.) takes about 3 minutes for grinding to a typical medium coarse to use for making 2 cups of coffee Adjustment knob makes for easy grind settings from fine for Turkish to coarse for French press Stainless Steel Silver Bullet housing is stylish and easy to clean Ceramic conical burrs  stay sharper longer than the highest quality steel burrs Neatly fits inside an Aeropress for a great portable coffee experience. BUY NOW with Confidence!