Features:_x000D_ 1. Precise grind with its rust free conical ceramic burr. _x000D_ 2. With adjustable nut, ceramic grinding core, better keep the original coffee taste, grinding does not produce heat._x000D_ 3. The thickness of the ground coffee powder can be adjusted by the nut, the finer the clockwise direction, the thicker the counterclockwise direction._x000D_ 4. Beautiful and elegant design, comfortable to use. _x000D_ 5. Easy to clean and portable. Perfect for carrying along for vacations, camping or hiking trips. _x000D_ _x000D_ Specification:_x000D_ Condition:Brand _x000D_ Material: Ceramic _x000D_ Color: As Pictures Shown_x000D_ How it works: Rotary grinding_x000D_ Weight: Approx.17g/0.6oz _x000D_ _x000D_ _x000D_ Package list: 1 * Ceramic Core _x000D_ Note: 1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1Precise grind with its rust free conical ceramic burr 2With adjustable nut, ceramic grinding core, better keep the original coffee taste, grinding does not produce heat. 3The thickness of the ground coffee powder can be adjusted by the nut, the finer the clockwise direction, the thicker the counterclockwise direction. 4Beautiful and elegant design, comfortable to use. 5Easy to clean and portable. Perfect for carrying along for vacations, camping or hiking trips