This hand-brew coffee grinder is designed for coffee lovers. It is made of high-quality stainless steel and ceramic grinding core. It is durable and practical. It can help you easily grind out even and fine coffee powder, release the original aroma of coffee beans, and improve the taste and quality of hand-brew coffee. Whether it is used at home or carried outdoors, it is your ideal tool for making perfect coffee. Product Features: High-quality stainless steel material: The body is made of sturdy and durable stainless steel, with good corrosion resistance and wear resistance, durable, simple and stylish appearance, suitable for a variety of usage scenarios. Ceramic grinding core: Built-in ceramic grinding knife core, high hardness, strong wear resistance, no metallic odor, to ensure the pure taste of coffee powder. The ceramic knife core is not easy to heat up and can retain the original flavor of coffee beans. Adjustable grinding coarseness: The grinder is equipped with a multi-speed adjustment function, which can freely adjust the coarseness of coffee powder according to different brewing methods (such as hand-brew, French press, Italian, etc.) to meet your personalized needs. Manual operation, portable design: manual grinding method is adopted, no power support is required, suitable for outdoor travel, camping and other scenes. The compact and lightweight design is convenient to carry with you, and you can enjoy the fun of freshly ground coffee anytime and anywhere. Large capacity bean hopper: The bean hopper has a moderate capacity, and an appropriate amount of coffee beans can be put in at one time to meet the needs of single brewing. The operation is simple and convenient. Easy to clean: The grinder has a reasonable structure design, easy to disassemble, and can be easily cleaned to avoid residual coffee powder and maintain hygiene. Applicable scenarios: Daily hand-brewed coffee making at home Outdoor travel, camping, hiking Office use Coffee lovers experience the fun of freshly ground coffee