This electric pencil sharpener has a cute and simple design and a small size, making it an ideal choice for teachers, scholars, and students. The operation is simple, put the pencil into the sharpener, press it lightly, and the machine will work automatically. The sharpener stops when the pencil tip is finished, so there is no wasted pencil. The transparent window makes it easy to check the progress of sharpening and clean up the scraps in time. Equipped with a safety switch lock, when the cover is opened, it cannot operate in a power-off state, which protects the safety of children and avoids injury to hands. There are two power supply methods, you can use the included charging cable to connect to the power supply/power bank, and you can also install 2x AA batteries (not included) at the bottom for power supply. Equipped with two replaceable blade cores, durable and more durable. Material: ABS Color: Green, Blue, Pink(optional) Weight: 300g Size: 85 x 105 x 90mm Package List: 1 x Electric Pencil Sharpener 2 x Replaceable Blade Cores 1 x Charging Cable