Chestnut C3S Manual Coffee Grinder Elevate your coffee experience with the Chestnut C3S Manual Coffee Grinder, featuring a sleek stainless steel S2C conical burr design. This hand coffee grinder is perfect for travel, camping, or home use, and comes in a stylish white finish. Key Features: - Upgraded C3S Full Metal Aluminum Body: Crafted from durable all-metal aluminum alloy, the TIMEMORE C3S Pro manual coffee grinder ensures exceptional durability and longevity. Its robust construction protects internal components from damage, making it ideal for frequent use. - S2C Patent Hexagonal Conical Grinding Burr: Equipped with the innovative S2C660 patent conical burr, this hand coffee grinder features a milling blade with a hardness of 55-58HRC, achieved through advanced 5-axis CNC machining. This design guarantees uniform grinding with minimal excessively coarse grains and reduces the generation of fine powder. - Effortless Labor Saving Performance: Experience smoother grinding with the built-in bearing that allows the handle to continue turning even after you release it. The compact 52 mm body is designed for easy handling, making it suitable for users with smaller hands. - Adjustable Precise Coarseness: Easily customize your grind with approximately 36 adjustable levels. The adjustment nut allows you to achieve your desired coarseness, from fine to coarse. Simply rotate clockwise for finer powder and anti-clockwise for coarser grounds.