Compact. Precise. Built to perform.

The Timemore Chestnut C3S Pro is a high-performance manual grinder that combines durability, precision, and portability in a sleek, all-metal design. Whether you're dialing in espresso or brewing a French press, this grinder delivers consistent results in a compact (20-25g max capacity), travel-ready form.

Durable Full-Metal Construction

Built with a solid unibody metal design and no plastic components, the C3S Pro is made to last. Its integrated folding handle and robust build make it both functional and stylish.

Adjustable Grind Precision

With 36 clearly defined grind settings, the C3S Pro gives you full control over coarseness—from fine espresso to coarse French press. Adjustments are intuitive and reliable for every brewing method.

Smooth, Effortless Grinding

Thanks to dual bearings and precision engineering, the handle rotates smoothly with minimal resistance. The compact 52mm body is ergonomically designed for comfort, even for smaller hands.

High-Performance Conical Burrs

Equipped with 38mm stainless steel burrs crafted using 5-axis CNC machining, the C3S Pro delivers uniform grinds with minimal fines. The burrs' exceptional hardness (55–58HRC) ensures long-lasting performance and flavor clarity.

Travel-Friendly and Easy to Maintain

Lightweight and portable with a foldable handle, it’s ideal for home use, travel, or outdoor brewing. Cleaning is simple—just a quick brush keeps it in top condition.