The Timemore Chestnut C3S Pro is a premium hand grinder designed for coffee enthusiasts seeking precise grind control. Its durable stainless steel construction ensures longevity while maintaining a sleek design. Adjustable grind settings and an ergonomic handle mean you get consistent grinds to help you unlock the flavor potential of your favorite beans.











TIMEMORE Chestnut C3S Pro Black
High-Quality Grind
Despite its small size, the grinder features extremely sharp, high-quality burrs that deliver a uniform grind size so that you get maximum flavor out of every brew.
Adjustable Grind Settings
Adjustable grind settings allow you to customize the coarseness or fineness of your coffee grounds no matter if you are brewing for espresso or for French press. The Timemore C3S Pro can grind up to 25 grams at a time and is adjustable to 0.0833 mm per click.
Durable Construction
Constructed with high-quality materials, including an aluminum alloy body and a fixed double bearing central axis, the Timemore hand grinder will be a reliable companion for your coffee brewing adventures for years to come.
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Easy to Clean and Maintain
Keeping the grinder clean is essential for maintaining its performance and prolonging its lifespan. The Timemore Chestnut C3S has removable parts that can be easily disassembled and cleaned so that your grinder is in top condition and ready for use whenever you need it.
Compact and Portable Design
The Timemore Chestnut C3S Pro manual coffee grinder is designed to be compact and portable. The foldable handle makes it easy to pack up and take with you on the go. It also makes the grinder more stable and easy to store away when not in use.
Frequently Asked Questions
Espresso: 7-8 clicks
Filter coffee: 13-16 clicks
French Press: 17-20 clicks
The precise grind settings will vary depending on your beans and your personal taste preferences. Adjust the settings and take note of the results until you find the flavor profile that’s right for you.
Remove the bottom ground coffee container. Turn the click wheel clockwise to “0” until it stops moving. Next, turn the click wheel counter-clockwise to your desired grind size setting (see recommendations above).
Disassemble the grinder into its parts. Use the Timemore brush to gently clean each part before putting everything back together. If you are using your Timemore frequently, we recommend cleaning the grinder once every two weeks.
No, if you are happy with your current brew it is not necessary to adjust the setting. But you should reset your TImemore C3S Pro whenever you want to try a different brewing method and after cleaning the grinder.
The innovative design of TIMEMORE’s patented S2C (spike to cut) grinder means you can grind any beans, no matter the roast level or bean type. Grinding time will vary depending on your desired grind size, but generally coarser grinds (French press) are ready faster than finer grinds (espresso).