✞【High-Quality Wood】The machine made of high-quality wood exudes a unique and attractive taste when grinding. There is no heat when grinding, and the aroma of coffee beans will not be evaporated. ✞【Polygonal Adjuster】The manual coffee bean grinder with a polygonal adjuster (turn up or down) allows you to precisely control the fineness of the powder to suit any desired brewing . ✞【Classic Retro Design】Classic and retro design wooden coffee grinder tumbler adds sparkle to your existing kitchen and home decor, coffee shop and more. ✞【Easy to Use】This coffee grinder can grind coffee beans, spices, nuts, or other gourmet with just a few turns of the handle. No batteries or electricity are required. ✞【Special Gift】This exquisite hand coffee grinder espresso can be used as a special gift for family and friends on Christmas, Thanksgiving, New Year and other festivals.