1.high quality and better price for family use 2.coffe mill, peanut mill,corn mill 3. good designs for safe use. 300-1 nut grinders 1.used in grinding peanut,walnut,almond and other nuts.2.red painted cast iron material with stainless steel cutter knife.3.weight 2.5gk, inner box size,9.8x7x24.5cm can also be tin-plated boday surface.