Timemore
Timemore Chestnut C3S Manual Coffee Grinder
Chestnut C3S
Owner verdict · 22 owner reportsThe Timemore Chestnut C3S delivers a massive upgrade in grind consistency and build quality for filter coffee enthusiasts, though espresso dial-in remains a frustrating challenge.Read the full verdict ↓- ✓All-metal aluminum body
- ✓S2C stainless conical burr
- ✓About 36 grind settings from fine to coarse
The Timemore Chestnut C3S delivers a massive upgrade in grind consistency and build quality for filter coffee enthusiasts, though espresso dial-in remains a frustrating challenge.
Get this if you want an affordable, durable grinder for daily pour-over and travel.
Owners consistently report that upgrading to the Timemore Chestnut C3S results in a striking improvement in grind quality and flavor clarity, especially when transitioning from very basic or ceramic burr grinders. The all-metal construction and dual-bearing system give the grinder a solid, premium feel that reduces wobble and ensures smooth operation during daily use. Its compact size, folding handle, and textured exterior make it a favorite for travel and single-cup brewing.
However, the grinder's limitations quickly emerge outside of filter coffee. Owners frequently note that the adjustment steps are too wide for precise espresso dial-in, making it difficult to achieve consistent shots without running into unpredictable bitterness or sourness. Additionally, the burr design tends to produce a noticeable amount of fines during pour-over brews, requiring adjustments to coarser settings, and the 20-25g capacity restricts it strictly to single-serving use.
Owners Love
- +Striking improvement in grind consistency and uniform particle distribution
- +Sturdy, premium all-metal construction with a stable dual-bearing system
- +Textured exterior provides a secure, non-slip grip
- +Compact and portable design featuring a convenient folding handle
Owners Flag
- −Adjustment steps are too wide for precise espresso dial-in
- −Produces a noticeable amount of fines during pour-over brewing
- −Limited 20-25g capacity restricts batch brewing sizes
- −Can require additional physical effort for finer grinds
"The all-metal construction immediately feels premium."
After 6–12 Months
Owners find that the grinder holds up well mechanically over months of daily use, provided it is maintained with dry cleaning methods like brushing or compressed air to avoid moisture on the burrs.
Best for
Beginners and home baristas focusing primarily on pour-over, AeroPress, and filter coffee who want a durable, portable upgrade.
Not for
Dedicated espresso enthusiasts who require micro-adjustments or anyone needing to grind coffee for large groups.
Verdict based on owner experiences across owner communities. Last updated October 2026. How we build a verdict →
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What owners report, topic by topic
Build Quality
Owners praise the solid all-metal construction and dual-bearing system that keeps the central shaft stable and wobble-free.
Grind Performance
The S2C burrs deliver high consistency for filter coffee methods, though they produce noticeable fines and struggle with precise espresso adjustments.
Portability
The compact size, comfortable textured grip, and folding handle make it exceptionally easy to pack for travel or store in small spaces.
Cleaning
Maintenance is straightforward with dry brushing or compressed air, though owners avoid water washing to prevent rust on the burrs.
Seen what owners report? Check the current price and delivery on Amazon.
🛒 Buy on AmazonSpecifications
- Body
- Aluminum alloy
- Burr
- S2C stainless conical
- Adjustment
- Internal, about 36 clicks
Key Features
- ✓All-metal aluminum body
- ✓S2C stainless conical burr
- ✓About 36 grind settings from fine to coarse
- ✓Bearing-supported shaft for smooth turning
- ✓Folding handle for travel
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