Timemore Chestnut S3 Manual Grinder

Designed for precision and crafted for consistency, the TIMEMORE S3 sets a new benchmark in manual coffee grinding.

With its full-metal unibody and innovative S2C890 burrs, it ensures a precise, uniform grind that enhances flavor extraction with every brew. Whether you're dialing in for espresso or experimenting with pour-over, the S3 offers effortless control through its advanced adjustment system and smooth, balanced grinding experience. Compact and thoughtfully designed, it’s a grinder built for both the discerning home brewer and the professional on the go.

Outer Micro-adjustment Ring for Precision Point-to-Point Digital Adjustment:
With the new S3 Outer micro-adjustment Ring, you can achieve ultra-fine grind control with 0.015mm/grid adjustments. The S3’s precise digital adjustment system eliminates the need to manually count grids, providing 0.1 grid accuracy. Perfect for espresso, mocha, pour-over, French press, and more—catering to all brewing methods with ease.

Upgraded Full Metal Unibody Design:
The S3 manual coffee grinder features a durable all-metal unibody, ensuring stability and longevity. Equipped with new S2C890 steel burrs, it delivers superior grind uniformity for a consistently fast and flavorful coffee experience.

Advanced S2C890 Burrs:
The newly upgraded S2C890 burrs deliver exceptional grind uniformity while enhancing flavor extraction. Expect cleaner, sweeter coffee with every cup, whether you’re brewing espresso or a light pour-over.

Customized High-Precision Bearings:
Experience 20% more precision with S3’s customized high-precision bearings. These advanced bearings reduce tolerance from 7 microns to just 5 microns, significantly improving dimensional stability for a smoother and more consistent grind.

Foldable, Space-Saving Handle:
The patented spring-assisted handle folds neatly against the grinder’s body, preventing tipping and making it easy to store—whether on your countertop or tucked away in your suitcase for travel.