CORN GRINDER, CEREAL MILL,GRAIN GRINDER 1.CORONA Brand 2. material: cast iron,surface finish:electroplated tin 3.500,300,201 CORN GRINDER, CEREAL MILL,GRAIN GRINDER1.CORONA Brand 2. material: cast iron,surface finish:electroplated tin3.model: 500,300,201,202,160,140CORONA brand corn grinderCast iron materail6units/carton1unit/color boxTin plated surface