Features: Material: Stainless Steel - Size:17.5*15.5cm - Our removable hand crank mechanism consistently eliminates over 90% of the noise that electric grinders produce. No batteries, power, or long plastic cords are needed to operate your portable compact manual grinder. - Our signature burr grinder blades are designed and tested through three professional-grade inspections to last 5x longer than stainless steel blades. - Each product is designed to liberate and empower you to transform your favorite whole-bean coffee ritual into an extraordinary daily experience. - Long Handles for Comfortable Grip&Big Knob Easy to Turn: Extra big and soft turning knob for easy and smooth maneuvering. - It will produce the least heat in grinding to maximum keep the aroma of coffee while smooth grinding. Package Included: 1* Coffee Grinder