Discover the art of precision coffee grinding with the TIMEMORE Chestnut C3S—a masterfully engineered manual grinder that transforms whole beans into perfectly uniform particles. Crafted for discerning home enthusiasts and traveling coffee lovers, this portable companion elevates every brewing ritual with unwavering craftsmanship and effortless control. ☕ At a Glance Type Manual Conical Burr Capacity 25g Material Aluminum & Stainless Steel Burr Size 38mm Conical Weight 700g Color White ✨ Premium Engineering Experience uncompromising precision with 36 adjustable coarseness levels—grind from espresso-fine powder to robust French press texture with absolute control. The dual-bearing central axis positioning ensures remarkably uniform grinding particles, while the premium 55-58HRC hardened conical burr, refined through advanced 5-axis CNC machining, minimizes heat and preserves the delicate nuances of every bean. 🥤 Use Cases 🏠 Home Café Perfect for daily brewing rituals 🏔️ Travel & Camping Portable companion for any adventure ☕ Pour Over & Espresso Versatile for all brewing methods 🌍 Single-Origin Exploration Reveal the unique character of each bean ⚙️ Low-Effort Grinding 🎯 Precision Control ✈️ Travel-Ready 🔧 CNC-Machined Burrs 💎 Premium Build 📐 Technical Specifications 36 Coarseness Levels Full spectrum of grind 52mm Grip Diameter Universal hand fit 55-58HRC Burr Hardness Optimized durability ↩️ 30-Day Returns Unused items, 30 days. Damaged, wrong, or lost made right. 🔒 Secure Checkout Encrypted payment, trusted by Shopify. 📦 Tracked Shipping Every order ships with tracking. Why Home Cooks Choose SERA ✓ Hand-CuratedEvery tool & ingredient is selected for quality — not mass-listed. ✓ Café & Kitchen GuidanceClear how-to notes so you get great results at home. ✓ Real SupportQuestions? Our team replies within 24–48 hours. 📬 Shipping & Delivery: Your order ships with tracking and a confirmation email. Delivery times vary by destination. Easy 30-day returns on unused items — plus damaged, wrong, or lost orders made right.