After each use of the coffee machine, the residue can be cleaned with a brush to ensure cleanliness.Retro Vintage Manual Coffee Grinder Wooden Coffee Bean Mill Grinding Ferris Wheel Hand Crank Coffee Maker Kitchen ToolsFeatures:Retro design, available at home for small ornaments, stable cast iron body, the body is not easy to sway when grinding beans.Vintage-style huge roulette design. It is more convenient to use the side handles, it is more labor-saving when grinding, and the grinding speed is fast and easy.Adjustable thickness, free micro control, the finer the downward adjustment, the thicker the upward adjustment, the convenient adjustment.Precision cast cast iron dustproof bowl cover to preserve aroma and prevent jumping beans.Drawer pull-out design, even wood, carefully crafted, retaining the aroma of coffee powder.Ceramic grinding core, sharper, can grind very fine powder, not hot, long use time.Specifications:Product size: 11.3*11.4*24cm/4.45*4.49*9.45"Product material: nylon gear + eucalyptus material + ceramic grinding core + cast iron bean grooveStorage: store in a cool dry placeNotes:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!2. Please allow slight measuring deviation due to manual measurement.1 x Retro Manual Coffee GrinderYou can put different beans or coffee powder according to your preferences, which is very convenient to use and carry.