Quick Answer: The TIERRA TRAZZA Conical Burr Stainless Steel Manual Coffee Grinder is a manual coffee grinder from TIERRA TRAZZA designed for grinding coffee beans without electricity.Key Details Unlock Maximum Flavor: Our professional hand coffee grinder’s stainless steel burrs create a perfectly consistent grind, unlocking the full, rich flavor of your beans for a superior cup. Effortless Grinding: This burr grinder’s precision-machined core and diamond-pattern grip unite to make grinding fast, smooth, and comfortable, turning your coffee prep from a chore into a fun ritual. On-the-Go Coffee Companion: With its compact, durable design and included velvet pouch, this espresso grinder slips effortlessly into your bag, making it perfect for camping, the office, or your daily commute. Designed to Last a Lifetime: Crafted from durable aluminum-alloy and accented with real walnut, our coffee hand grinder promises longevity, offering a stable, premium feel that gets better with age, not worse. Brew with Total Freedom: Our manual coffee grinders ensure you’re never limited by cords, outlets, or noise.