Chestnut Mill C3S Pro

Durable all-metal design
The C3S Pro features a sleek, improved unibody construction made of durable metal and a convenient folding handle. Its 38mm CNC-machined stainless steel conical grinding wheels ensure efficient and consistent grinding.

Precise size adjustment
Easily adjust the grind with 36 precise settings, from fine for espresso to coarse for French press. Simply turn clockwise for a finer grind and counterclockwise for a coarser grind. See the "Tips" section.

Effortless grinding experience
The integrated bearings ensure smoother rotation, allowing the handle to turn effortlessly. Its compact 52mm body is ergonomic, making it comfortable to use, even for small hands.

Superior performance of conical cutters
Manufactured with 5-axis CNC machining, the burrs offer exceptional hardness (55-58HRC) for uniform grinding and minimal fines, ensuring a clean and consistent cup.