Electric Polisher Knife Sharpener Hairdressing Scissors Manicure Knife Mini 220V Multifunctional portable small knife sharpener The model is small and easy to carry The upgraded machine uses 220 volt power supply, 100W brushless motor, 0-1500rpm stepless speed regulation Plastic steel body, 150mm six-inch aluminum alloy tray, sturdy and durable, high pallet stability Buy the machine to deliver another 10 pieces of sandpaper, one cowhide polishing wheel and one emery disc.