Timemore Chestnut C3 Review 2026: Budget Pour-Over

• 38mm dual-bearing burrs: two bearings hold the burr shaft steady, which limits wobble and uneven grounds. Pour-over drinkers benefit most; the trade-off is more cranking effort at espresso-fine settings.
• Stepped click dial: each click is repeatable and easy to log (pour-over at 16 clicks, for example). The catch is that espresso needs finer increments than the dial offers.
• Detachable handle and compact body: packs small and survives rough handling.
• 20-25g capacity: ideal for one or two cups, a limit when you are serving a table.

The Chestnut C3 is a hand grinder with a 38mm burr set held by dual bearings. The bearings keep the burr steady, which stops wobble and keeps the gap between burrs consistent as you turn. Steady burrs make for more even grounds.

The aluminum body is rigid and the handle comes off, so it fits in a bag. Adjustment is by fixed clicks, which is easy to note for each brew method.

In practice, it suits pour-over, AeroPress and French press for one or two cups. A small chamber and manual effort limit group brewing. Compared with an electric model, it saves money and space but costs time. See manual vs electric grinders.

Who this mechanism suits: It suits solo pour-over and AeroPress brewers, desk setups and trips, where its size beats electric convenience. Households brewing multiple mugs daily will find it slow. Our AeroPress calculator works out water and bloom for standard or inverted brewing.

Common issues are fatigue, grind drift and static.

• Slow grinding: grind just before brewing and accept the time, or step up to a larger-burr grinder for speed.
• Burr alignment after cleaning: re-seat the burr and check the clicks against the coffee grind size chart.
• Static: RDT mist and a brush.
• Small capacity: split large doses into two batches.
• Espresso attempts: read dialing in espresso first. The effort is high.
• Loose handle or nut: tighten gently and check before every trip.

Compare KINGrinder K6 for capacity or Comandante C40 for precision.

For click counts per brew method, see our Timemore C3 grind settings chart.

Within this site's reviews, three nearby options are worth a look. The Comandante C40 costs roughly 2.5 times as much and is the choice if light-roast clarity matters daily. The KINGrinder K6 and 1Zpresso K-Ultra are hand grinders to check if you want to compare adjustment systems, especially for espresso. If you want to skip cranking entirely, see our best coffee grinders guide or the manual vs electric grinders guide.