Name: Solid Wood Bean MillColour: Log colourVolume: 438GSoybean bin capacity: 20GGrinding Core: Stainless steel grinding coreLock piece: triangle lock pieceMaterial: stainless steel, solid woodProduct Description: Classical wood grain material originated from nature, built-in grinding without heating reinforced ceramic grinding core grinding coffee beans will not affect the original flavor of coffee beans, adjustable thickness design, suitable for making different coffee grinding needs.