Description Hand-polished, easy to carry, suitable for family, travel, is the present of choice for friends and family. Features -Material: Wooden & iron. -Size: Approx. 10 * 10 * 18cm/ 4 * 4 * 7 inch (L*W*H). Grinding Fineness Adjustment Procedure 1.Remove the central nut, handle lever, washer, and L-shaped bracket in sequence. 2.With one hand, lift the central screw, and with the other hand, gently turn the hex screw (six slots) clockwise until slightly tight. Be careful not to over-tighten to avoid damaging the parts. 3.Reinstall the L-shaped bracket with the long side facing up into slot of the hex screw and grind to the zero mark. 4.Consider one slot of the hex screw as one unit. 5.Loosen the hex screw 2-3 slots counterclockwise for espresso machines. Loosen the hex screw 4-5 slots counterclockwise for grinders, pour-over coffee makers. Loosen the hex screw 6-7 slots counterclockwise for balanced siphon brewing. 6.After adjusting the grinding unit, place the washer, lever handle, and nut back in sequence, then tighten. Now, enjoy the coffee grinding process. Package Including 1 * coffee grinder manual Mini manual coffee grinder is made of wood, ceramic core, metal. Not only functional but decorative, with a warm chestnut color; looks on the table Simply place the coffee beans in the bowl of the coffee grinder and turn the handle several times. The ground coffee then falls into the drawer and so you have coffee Manual coffee maker can grind coffee beans, spices, nuts, or other beans, gourmet. No batteries or electricity required. Mini manual coffee grinder is made of wood, ceramic core, metal. Not only functional but decorative, with a warm chestnut color; looks great on the table Color: Coffee Size: Brown ABOOFAN Manual Coffee Bean Grinder Vintage Style Hand Coffee Grinder for Home Use Retro Coffee Maker Hand Coffee Mill