TIMEMORE Chestnut S3 Grinder

Patented S2C 890 Burrs

TIMEMORE’s Spike-to-Cut burr design is engineered to improve grind uniformity, helping bring out cleaner, sweeter cups and allowing more of a coffee’s subtle flavour notes to come through.

0.015 mm Ultra-Fine Tuning

Each adjustment click moves the burrs by approximately 0.015 mm, allowing you to make very small and repeatable recipe changes when dialing in espresso, pour-over, or French press.

External Adjustment Ring

The external camera-lens-style adjustment ring lets you change settings without opening the grinder or removing the catch cup, keeping the workflow fast, visible, and easy to repeat.

Full-Metal Build + Foldable Handle

A full-metal unibody, precision bearings, and spring-assisted foldable handle give the S3 a solid premium feel while keeping it practical for smaller counters, storage, and travel.

✓ Perfect for you if…

• You value precise, repeatable grind changes.
• You brew espresso, pour-over, AeroPress, or French press.
• You want a premium hand grinder that is compact enough to travel.

☕ Small changes, big flavour difference

The S3 gives you the adjustment resolution to make small recipe corrections instead of large jumps. That is especially useful when a coffee tastes almost right but needs a slight change in flow, extraction, or clarity.

Consistent grinding starts with a stable burr set and meaningful adjustment control. The Chestnut S3 is built to help you make small, measured changes until your coffee tastes balanced, sweet, and clear.