MADE OF SAFE MATERIALS: The grinder is made of high-quality stainless steel, which is rust-proof, durable, and safe. The ergonomic triangular handle allows you to grind aromatic coffee with ease. ADJUSTABLE GRINDING: Simply turn the grinder clockwise or counterclockwise to adjust the grind setting. Our manual coffee grinder provides precise grinding control from coarse to fine, suitable for various brewing methods such as French press, cold brew, drip, and pour-over. PRESERVES ORIGINAL FLAVOR: The manual coffee grinder prevents overheating during grinding, ensuring a more consistent grind and preserving the rich, natural aroma of the coffee beans for a superior flavor. Ideal for coffee enthusiasts. VERSATILE USES: This manual coffee grinder can be used to grind coffee beans and various spices or grains. It is a practical and essential tool for your kitchen. CONVENIENT AND PORTABLE: The grinder is easy to clean after use. It features a foldable handle, making it compact and easy to store. Its portable design makes it perfect for camping, hiking, travel, or business trips, allowing you to enjoy fresh coffee anytime, anywhere.