1. Material: aluminum alloy, stainless steel grinding chamber, walnut wood 2. Capacity: 25g bean bin, 20g powder bin 3. Suitable for different coffee utensils, point-type digital thickness adjustment 4. The high-precision grinding core and grinding disc not only grinds fast, but also grinds very fine coffee powder, which is suitable for espresso machine extraction 5. 20 grams of flour in the bean warehouse, can grind 3 cups of flour at a time 6. The powder bin is designed to connect to the machine body, and the fixed powder bin does not fall off 7. The body is non-slip and easy to hold, easy to grind 8. One-piece double bearing design, smooth grinding without jamming 9. Three-stage diamond-shaped rocker, chestnut-shaped grip, fit the palm of the hand 10. Dimensions: 150x55mm 11. Weight: about 580 grams Specification: Package Weight One Package Weight 0.60kgs / 1.33lb One Package Size 20cm * 12.8cm * 7.5cm / 7.87inch * 5.04inch * 2.95inch Qty per Carton 50 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 50 pcs = 8850 pcs 40HQ: 412 cartons * 50 pcs = 20600 pcs