About this item:
Electric sharpener with two holes: compatible with wooden writing and drawing pencils, with double-shaped holes, specially designed for pencils 6-8mm and 9-12mm diameter.
Battery and USB two modes supported: the automatic pencil sharpener is powered by USB or 4 AA batteries, so you don't have to worry about running out of power supply. (4 AA batteries but not included)
With 6 replacement SK5 blades: our pencil sharpener has an extra long blade life, 6 replacement SK5 sharp blades included (2 inside the electric pencil sharpener, 4 for replacement), carefree purchase!
Child-friendly and safety: it works automatically when inserting the pen with pressure. The device stops working if the shaving board has been removed or not installed properly to prevent injury. Non-slip feet prevent falling off.
Easy to clean: ideal for home, school or office with high volume. Easy to clean by simply removing the cover and removing the chips.