Come and see our amazing products. Simple to use and easy to clean:Burr coffee grinder can be cleaned by brush or water. This manual coffee grinder is easy to disassemble for cleaning. After washing, please dry it well before reassembling the parts. Built-in adjustable grind selector: Built-in adjustable grind selector, manual coffee grinder can be adjustable to achieve any desired size by simply turning the grind knob. Pls confirm with us about the packing info, stock color and exact production time before placing your order