Description: (Compact and Portable) The sharpener is small and lightweight, easy to carry, an ideal choice for students, engineers, fashion designers, and architects. Perfect for using at home, classroom and office. (Safe and Easy to Use) The pencil sharpener is designed with an anti-slip silicone base and a safety lock to protect the kids from hurting their fingers when using alone. The Electric Pencil Sharpener start working when pressing down the pencil and will auto stop working at a perfect point. (USB Powered or Batteries) The electronic pencil sharpener can be operated by a USB cable(included) or 2xAA batteries(not included), use the pencil sharpener by connecting with a laptop, pc, or 5V 1000mA adapter. (Fast and Effective) It has enough power to sharpen the pencils to a perfect and solid point in about 3 seconds. (Perfect electric pencil) The electric pencil sharpener fits No. 6.5-8mm pencils, providing you a stunning shave experience in a few seconds. Description: Material: electronic components + plastic Color: black, white Size: about 7.3*7.3*6.5cm Drive mode: electric Packing List: 1*Electric Pencil Sharpener