Why choose this bean grinder Made of high quality ceramic grinding coreSturdy and durableEasy to operate and portableSimple and stylish designErgonomic and comfortable to hold Ceramic Grinding Core Ceramic has a high degree of hardness which effectively extends the life of the grinder. It does not produce a metallic odor like metal cores, thus ensuring the pure flavor of the coffee. The ceramic core produces relatively little noise. External Adjustment Settings The external scale design makes the grinder easy to understand, allowing you to grind the right amount of ground coffee according to different brewing equipment and personal tastes. Compact and Portable Our grinder is compact and portable does not rely on a power source. Detachable design makes it more convenient for you to grind coffee beans anytime and anywhere. Ideal companion for outdoor traveling and camping, allowing you to enjoy grinding coffee in nature! Extended Handle The extended handle utilizes the principle of leverage. When grinding coffee beans, the handle can be turned with less force, reducing hand fatigue. For those who need to grind large quantities of coffee beans or have hard beans, the extended handle makes the grinding process easier. How many coffee beans can be ground at a time You can grind up to 25 grams of coffee beans at a time, which is more than enough for daily use at home. For large family gatherings and other occasions that require a large amount of coffee, you can grind in batches, which is also very easy and quick to operate! Is it easy to clean? Can you wash the whole machine? Or can you only wipe it down? This grinder is relatively easy to clean. The grinding chamber part can be easily disassembled and rinsed with water directly, which can quickly remove the residual coffee powder. The cleaning process is simple and easy, which helps you to keep the grinder clean and hygienic and prolongs its service life.