- Model: 547 
- Material: Stainless steel body, ceramic conical burr, ABS plastic components 
- Dimensions: 15.8×5×18.5 cm (L×W×H) 
- Weight: 310g (net), 0.700kg (gross with packaging) 
- Capacity: Not specified, but suitable for portable use 
- Grind Adjustment: 18+ click settings for coarse-to-fine control (e.g., espresso, French press, cold brew) 
- Burr Type: High-hardness ceramic burr (non-corrosive, flavor-neutral) 
- Certifications: CE, RoHS, LFGB 
- Packaging: Customizable color box (24.6×7.3×12.2 cm), 1pc/bubble bag 
- Portable Manual Design: Lightweight (310g) with no battery needed, ideal for camping, hiking, or outdoor use. 
- 18+ Precision Settings: External knob for clear grind control, supporting various brewing methods from espresso to cold brew. 
- Ceramic Burr Technology: Preserves coffee flavor with low heat generation, ensuring uniform particles and corrosion resistance. 
- Ergonomic Hand Crank: Smooth rotation reduces hand fatigue, suitable for prolonged grinding. 
- Easy to Clean: Detachable components for quick rinsing, preventing residue buildup. 
- Customization Options: Logo printing (MOQ 100pcs) and packaging design (MOQ 500pcs) available. 
- High Profit Margin: Resell at $79 with up to 78% profit, suitable for retail businesses. 
- Reliable Service: 6-year verified manufacturer with 96% on-time delivery and 93.3% positive reviews.