The Household Stainless Steel Hand-Cranked Coffee Machine Grinder is designed for grinding coffee beans and other grains. It features an adjustable grinding thickness for customized results. Product type: Coffee Machine & Accessories Compatibility: household use Material: 304 stainless steel + ceramic Key feature: adjustable grinding thickness Color/Variant: stainless steel Intended use: grinding coffee beans Size: 19.5 x 4.8 cm Weight: transparent about 300 g, stainless steel 350 g Easy to carry and operate Can be washed directly after use Window and lock design to prevent powder leakage Foldable handle design for convenient storage and labor-saving 304 stainless steel thickened, ceramic grinding core Uniform grinding Compact and portable Multi-purpose machine