LEAVE YOUR BOTTOM ON WHEN YOU DIAL IN YOUR GRIND Elevate your coffee ritual with the Timemore Chestnut S3, a masterpiece of engineering designed for those who demand precision in every grind. Crafted with a full-metal unibody, this grinder is built for durability and elegance, making it a standout addition to any coffee setup. Unrivaled Grind ConsistencyFeaturing Timemore's patented Spike-to-Cut (S2C) 890 burrs, the Chestnut S3 ensures cleaner, sweeter coffee flavours by enhancing grind uniformity and extracting nuanced taste profiles. Precision Digital AdjustmentWith 0.015mm/click ultra-fine tuning, with audible feedback, dialing in the perfect grind for espresso, pourover, or French press has never been easier. Camera Lens-Style External Grind AdjustmentThe Chestnut S3 features Timemore's first-ever external grind adjustment ring, allowing you to quickly dial in picture-perfect brews.