Asuka DPS48W Rechargeable USB Fully Automatic Pencil Compatible with Colored Pencils Sharpener, White,

★Auto-reverse function Just insert it! No need to hold it until the sharpening is finished. ★USB rechargeable and cordless! Can be used anywhere and can also be connected to a PC. ★3-level tip adjustment! Thick/medium/thin, to create the shape you like. ★Convenient notification lamp included! The red and green lamps let you know the usage status at a glance. ★Continuous use time: Approximately 30 minutes, continuous use times: Approximately 300 times, external dimensions W70 x D125 x H135 mm (including dial)