Foldable Handle – Solid and foldable crank handle for portability and space-saving convenience. Compact design makes it easy to carry and store. The intuitive adjustment setting mimics that of an electric grinder, providing ease of use. “K Burr” – Featuring a heptagonal conical burr, the K-Ultra is ideal for various brewing methods, ensuring excellence and consistency in performance. Unlock a bright and rich taste that is challenging to achieve with other grinders. Quick-release Magnetic Catch Cup – Effortlessly remove the catch cup by twisting, offering a larger capacity and spacious room of 35-40g for your coffee. Product Guarantees – The burr is calibrated and securely fixed by the team, guaranteeing no wobbly parts or loose burrs over time.