Features: This Coffee Grinder Has A Ceramic Core That Is Not Susceptible To Heat, And The Core Part Can Be Washed To Avoid Odor. A knob Is Used To Control The Thickness Of The Beans, And The Thickness Of The Ground Beans Can Be Adjusted As Needed. The Grinding Machine Is Small In Size, Easy To Store, The Body Of The Coffee Grinder Can Be Detachable, And The Bean Bin And Powder Bin Can Be Separated And Cleaned To Keep Specifications: Product Name: Coffee Grinder Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Material: PlasticandCeramic colour: Black Package Contents: 1 x Coffee Grinder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.