The manual coffee grinder is equipped with two transparent glass jars for storing powder or beans outdoors. The silicone lid is soft to the touch and is convenient for adding beans. The non-slip silicone base keeps the coffee grinder in place during the grinding process. This coffee grinder uses ceramic grinding to precise and uniform grinding, avoid overheating of coffee beans, and maintain the coffee flavor to a greater extent, making this manual coffee grinder the for coffee lovers. Manual coffee grinder with adjustable control function can help you obtain fine or coarse coffee powder, ensuring accurate control of the roughness of coffee beans when making French press, drip coffee, espresso, Turkish brewing, etc. degree. The elongated stainless steel handle saves your energy when grinding beans. No battery, no power supply, a manual coffee grinder helps you enjoy a quiet morning without any noise. The grinder is detachable and easy to assemble, which means all parts are washable. Please clean the grinder thoroughly after each use to keep the coffee fresh and flavorful. Colour: black Material: stainless steel + silica gel + glass Size: 9.2x16x8.8cm Package Contents: 1 * Coffee grinder 1 * Sealed jar 1 * Brush Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.