General description This Household Mini Stainless Steel Manual Coffee Grinder Mill is designed for coffee enthusiasts who appreciate the art of grinding their own beans. Made from high-quality food-grade 304 stainless steel, it offers durability and wear resistance, making it a reliable kitchen accessory for both home and outdoor use. Technical specifications Material: Food-grade 304 stainless steel Design: Compact and portable Usage Clockwise rotation for fine grinding Counterclockwise rotation for coarse grinding Adjustable grinding degree by rotating N lattice counterclockwise