- 15-Level Precision Grind Control: Rotate the bottom dial to adjust from extra coarse (French press) to extra fine (espresso), suitable for all coffee brewing methods and spice grinding needs. 
- Ceramic Burr Grinding Core: High-hardness ceramic ensures uniform particle size without heat generation, preserving coffee aromas and oils for a richer, more flavorful brew. 
- Manual Hand-Crank Operation: 
- Battery-free design ideal for camping, travel, or power outages; smooth crank mechanism reduces hand fatigue. 
- Allows precise control over grinding speed for customized extraction. 
- Durable Stainless Steel Build: 304 stainless steel body resists rust, corrosion, and scratches, maintaining a sleek appearance for long-term use. 
- Transparent Grinding Chamber: Side window lets users monitor coffee bean levels and grinding progress in real time, preventing over-grinding. 
- Compact & Portable: 15cm height and 260g weight fit in backpacks, travel kits, or small kitchen drawers, perfect for on-the-go coffee enthusiasts. 
- Easy to Clean & Maintain: Detachable ceramic burr and stainless steel chamber can be rinsed with water, while the body wipes clean with a damp cloth. 
- Anti-Slip Base: Silicone ring ensures stability on countertops during grinding, preventing slipping or wobbling. 
- Versatile Application: Suitable for coffee beans, tea leaves, spices (black pepper, cinnamon), and nuts for custom blends. 
- Eco-Friendly & Safe: BPA-free materials with CE/RoHS/LFGB certifications, appealing to environmentally conscious users.