This is a professional entry grinder. Features and Advantage: THE DNA OF MANUAL COFFEE GRINDER Hexagon Titanium-Coated Carbon Steel Burr? Titanium Plating Process: HRC63, Higher Hardness, Sharper, Faster Grinding? Wide Hexagon Cutter: More Consistently Grinding, Less Labor, Both Espresso and Pour-Over? Upgrade Spline and Ball Design: Subtle Adjustment, Smooth Grinding and Prevent Shaking Fine-Tune Grind Selector Clockwise fine grinding, anti-clockwise coarse grinding. Separated Handle Cover The cap and crank can be separated, so the hopper becomes a removable storage container, which is convenient and portable. The crank design, while saving effort, eliminates more than 95% of the noise produced by the electric mill. Receiver Integral molding, C corner at the bottom, to avoid powder hiding, use a brush to easily remove the residual powder. Packing List: 1 Manual Burr Coffee Grinder 1 Matching Drill Bit 1 Portable Bag 1 Instructions 1 Non-slip Ring 1 Brush Attentions:? This machine contains sharp parts, pay attention to prevent scraping. Do not let children operate this machine. It is hard, sharp, durable, and grinds quickly. You can quickly taste a cup of delicious coffee and it can last for many years? PORTABLE TO CARRY-The cover is separated from the crank to prevent the bean from spilling when you take it out. Load your favorite coffee beans and share your refined coffee with your friends anywhere, it’s also a good choice for travel and camping? QUICK DISASSEMBLY, EASY TO CLEAN – The arc design of the inner bottom of the powder cup makes it easier to clean the powder cup and solves the problem of residual powder embedded in the right angle gap of the ordinary powder cup. The grinder can be quickly disassembled and cleaned with brush. Use the included electric drill bit, you can easily turn your grinder into an electric grinder.