1. It can be held with one hand, simple and convenient to operate, with visible transparent window 2. Humanized rotation can adjust the thickness 3. Spiral ceramic grinding core, smooth grinding without any peculiar smell 4. One-piece dual-bearing central axis positioning, saving time and effort, uniform grinding 5. Material: 304 stainless steel + ceramic 6. Features: uniform grinding, body washing, ceramic grinding, compact and portable 7. Coffee capacity: medium size: 30g large size: 40g 8. Thickened stainless steel handle, not easy to slip and jam 9. Weight: Medium: 275g, Large: 310g Specification: Package Weight One Package Weight 0.35kgs / 0.78lb One Package Size 6cm * 6cm * 24cm / 2.36inch * 2.36inch * 9.45inch Qty per Carton 84 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 84 pcs = 14868 pcs 40HQ: 412 cartons * 84 pcs = 34608 pcs