Timemore C3S Pro manual coffee grinder

If you’re looking for a coffee grinder that works well with most popular brewing methods, offers solid build quality, and—most importantly—comes at an affordable price, then the Timemore C3S Pro may be exactly what you need. Featuring the same performance as the C3 but with a newer, more practical design, it is poised to become a standout choice in the specialty coffee market in the near future.

The Timemore C3S Pro shares the same body and burr set as the Timemore C3S. The only difference lies in the handle design. The C3S Pro is equipped with a foldable crank handle, while the C3S features a fixed straight handle.

A Worthwhile Upgrade: Unibody Metal Frame

One of the most significant improvements of the Timemore C3S Pro over its predecessor, the C3, is its unibody metal frame construction. This integrated metal structure enhances the grinder’s durability and improves shaft stability, resulting in more consistent grinding performance and higher-quality coffee grounds. The outcome is a more uniform and reliable cup of coffee—something every manual coffee enthusiast strives for.

The grinder’s appearance has also been refined. The body is divided into two sections, each featuring a distinct design language. The upper section incorporates a unique square-pattern texture that improves grip and handling, while the grounds container has a smooth finish with the model name engraved on it.

In addition, the lid and handle knob on the C3S Pro have been upgraded from plastic to coated aluminum, giving the grinder a more premium feel while eliminating the cracking and breakage issues that occasionally affected the previous version. The bottom of the grinder now includes a silicone pad to reduce slipping and protect surfaces from scratches. The adjustment dial and knob have also been redesigned, offering a sleeker appearance and more refined craftsmanship compared to the earlier model.

Proven Performance, Better Than Ever

The C3S Pro is a modest but meaningful upgrade from Timemore, designed to address the remaining shortcomings of the C3 while preserving its strengths. Equipped with the S2C stainless-steel six-blade burr set and a fine adjustment increment of just 0.0833 mm per click, it delivers a more precise and efficient grinding experience than many grinders using ceramic burrs or conventional cast-steel burrs. It also minimizes the production of fines during grinding.

With a capacity of approximately 30 grams of coffee beans per grind, the C3S Pro is suitable for a wide range of brewing methods. It can be used for virtually all popular brewing styles, including espresso, Vietnamese phin coffee, moka pot, drip/pour-over, and French press.

Overall, the Timemore C3S Pro successfully builds upon the strengths of the C3 series, offering improved durability, enhanced usability, and consistently excellent grind quality—all while maintaining an accessible price point.

What’s Included in the Timemore Lite C3S Pro Hand Grinder Set

A complete Timemore Lite C3S Pro manual coffee grinder package includes:

• The grinder body with a detachable grounds container at the bottom
• A grinding handle featuring a premium and durable aluminum knob
• User manuals and product information cards
• One dedicated cleaning brush for grinder maintenance
• A complimentary carrying pouch for travel and portability
• A premium presentation box with protective foam padding inside

How to Adjust the Grind Size on the Timemore C3S Pro

The grind-size adjustment mechanism on the Timemore C3S Pro remains similar to that of the previous C3 model. It uses a click-based adjustment system located beneath the upper section of the grinder, allowing users to make precise grind-size adjustments and preventing accidental changes during grinding.

To adjust the grind setting:

1. Remove the grounds container and turn the Timemore C3S Pro upside down.
2. Rotate the adjustment dial clockwise toward the fine setting until it can no longer be turned. This position is considered 0 clicks or the “zero point.”
3. From the zero point, slowly rotate the dial back toward the coarse direction.
4. Each adjustment step produces a soft “click” sound. Count the number of clicks from the zero point to reach your desired grind size.

This click-based system provides accurate and repeatable grind settings, making it easy to switch between different brewing methods while maintaining consistency.

Recommended Grind Settings for the Timemore C3S Pro Manual Coffee Grinder

• Espresso: 7–8 clicks
• Pour Over (Filter Coffee): 13–16 clicks
• French Press: 17–20 clicks

Important Note: Can the Timemore C3S Pro Grind for Espresso?

For certain entry-level home espresso machines such as Breville and De’Longhi models that use pressurized (double-wall) filter baskets, the Timemore C3S Pro performs well. In fact, many standard Breville grinders also utilize 38 mm conical burrs. For these machines, a grind setting of approximately 10–12 clicks is generally recommended when using a pressurized basket.

However, if you are using a non-pressurized (single-wall) filter basket, the Timemore C3S Pro is not capable of providing the fine adjustment and grind consistency required for optimal espresso extraction. In this case, the Timemore C3 ESP would be a more suitable alternative.

The Timemore C3S Pro is also not recommended for professional espresso machines or manual espresso makers that require true espresso-grade grinding. Examples include:

• Flair Pro 2
• 9Barista
• Gaggia Classic and higher-end models
• Commercial espresso machines equipped with E61 group heads

For other espresso-style brewing devices, such as the Staresso or Moka Brikka, a grind setting between 10 and 13 clicks is typically suitable. The exact setting may vary depending on the coffee bean variety and roast level.

As always, these click recommendations should be treated as starting points. Fine-tuning may be necessary based on your coffee beans, roast profile, dose, and preferred flavor outcome.