coffee bean coffee grinder durable manual mill hand crank kitchen tools

100% new quality goods item: manual coffee grinder material: glass+ceramic color: black size:(approx.) 7.2*16.6cm conversion: 1 inch=2.54cm or 1cm=0.393inch simple to operate: step 1:add some roasted coffee beans into the grinder.you can cover it with the rubber lid to prevent beans from flying everywhere. step 2:rotate the la