Multi-Purpose Grinding – Our compact spice grinder is ideal for everyday or personal use, effortlessly grinding a wide variety of dry or dehydrated ingredients such as coffee beans, rice, seeds, dried peppers, masala blends, grains, Indian spices, small herb pieces, and seasonings. For best results, please remove any pits, shells, or hard outer layers from ingredients before grinding. Safe Transparent Lid Design - With a Push Switch, align the collision pin to close the lid, and press to start grinding, release to stop immediately, largely enhancing use . Through the transparent lid, you can observe the grinding process to get coarse or fine coffee. Portable Size with Handle - With 4.7inch Base Dia, 4.1inch Cup Dia, 8.3inch Height, our coffee grinder can be held by hand easily and its compact design occupies less counter space, also easy to in a cabinet or drawer. Grinding Capacity: about 50g-200g time. Healthy Stainless Steel Material - AS cup lid, 304 Stainless Steel grinding cup and grinding blade, meet food requirement. Due to high speed of the motor, the grinding machine will heat up slightly. Some burnt smell is normal due to motor running. Clean & Use Tips - 1. Don't rinse the grinding cup or the motor base with water directly. Please Use a brush or dry cloth for Cleaning; 2. Recommend rest about 60 seconds after using for every 30-45 seconds for better motor maintenance and make sure the use voltage is 110V; 3. Recommend the ingredients to be ground should cover the blade and not exceed 2/3 of the grinding cup. Buy It With Confidence! - If you find any damage or dissatisfaction after receiving hand crank grain mill, feel free to reach out to us and you'll get our full attention!