Coffee grinder - Universal - Electric grinders, rechargeable, adjustable thickness, small and easy.(Black) Highlights Universal Electric grinders, rechargeable, adjustable thickness, small and easy.(Black) Electric coffee machine rechargeable adjustable thickness small and easy | Manual coffee grinders Notice: 1.max.60g/hour 2. Do not engulf the hard coffee bean when the machine in 0-2, when the machine stop to protect the high temperature motor , the machine will automatically stop 10 minutes. 3. Washing machine is prohibited. 4.Prohibit Use fast charging, suggest using 5V 1A -2A adapter. 5.It or shaking the machine is prohibited when the machine is working. 6.Prohibit to adjust the purse by hand when the machine is working. 7.Coffee Bean Max.60g box