ENJOY THE FRESH GRINDING COFFEE: BOMANSI BOMS manual coffee bean grinder is equipped with a professional-grade ceramic conical burr, rustproof stainless steel, and glass for consistent hand coffee grind that heightens the flavors of the beans

CONVENIENT AND PORTABLE: This manual coffee grinder's Max Capacity can hold 0.635oz/18g of coffee beans. You can enjoy a wonderful coffee time at home, in the office, or during outdoor camping and hiking, such as pour-over coffee, moka pot coffee, french press coffee, etc.

6 ADJUSTMENT COARSENESS GRINDING FUNCTION: This portable coffee grinder manual has an adjustable ceramic burr. Simply turn the grinding bottle to adjust 1-6 grades to obtain the desired coffee taste to ensure you have 100% precision & control over the coarseness of your grind

EASY-TO-USE ESPRESSO GRINDER: This hand crank coffee grinder eliminates 90% of electric grinder noise. It pairs perfectly with your coffee maker, offering a noise-free grinding experience. The shape conforms to the ergonomic design and is comfortable to hold. Built-in bearing for easy handle twist

EASY TO DISASSEMBLE AND CLEAN: The compact design makes it easy to disassemble without the need for any tools. Do not rinse with water, use the brush to complete the cleaning. In general, it is not recommended to disassemble and replace parts of the bean grinder. This helps improve the accuracy of grinding