1. This easy-to-use manual coffee grinder, grinds coffee beans with ultra-precision so that you get a nice, fresh cup of coffee every morning. 2. Add your beans and in seconds, your fresh ground coffee will be ready. The portable, compact coffee grinder with durable ceramic conical burr is great for home or office use, camping and even outdoor adventures. Specification: General Product Model WFCG9800 Material Stainless Steel Shape Round Capacity 40g Size 5*5*20cm Package Weight One Package Weight 0.34kgs / 0.75lb One Package Size 20cm * 5cm * 5cm / 7.87inch * 1.97inch * 1.97inch Qty per Carton 40 Carton Weight 15.00kgs / 33.07lb Carton Size 42cm * 27cm * 22cm / 16.54inch * 10.63inch * 8.66inch Loading Container 20GP: 1068 cartons * 40 pcs = 42720 pcs 40HQ: 2481 cartons * 40 pcs = 99240 pcs