Office Stationery Fully Automatic Pencil Sharpener Automatic Pen Feed And Sharpener Electric Pencil Sharpener Features: Multiple power supply optionsThis battery-powered electric pencil sharpener has two power supplies: batteriesand a USB cable . The battery can be used during the journey, while the USB cable can be used in the classroom, home or office. [TUNGSTEN STEEL KNIFE HOLDER] We have upgraded the of the knife, now the is made of tungsten steel, which is more and of better quality than ordinary knife holders [Portable Pencil Sharpener]This portable pencil sharpener is small in size,There are coffee cup sizes available. This compact electric pencil sharpener has a smaller size, but has a larger sharpening box for more pencil shavings. The pencil sharpener is attached to the lid, so you don't have to worry about the pencil sharpener falling out with the shavings. 3 Modes AvailableThis colored pencil sharpener has 3 sharpening modes (sharp/medium/blunt) for different usage requirements, sharp mode for writing, medium/blunt mode for drawing. Our colored pencil sharpener is suitable for 6-8 mm NO.2 graphite pencils and colored pencils. Fast Sharpening, No Waste Sharper blades and more powerful motors allow you to get the perfect nib in no time. When you press the battery-powered pencil sharpener, it will sharpen the pen automatically,After sharpening, THE Pencil sharpening parts will rotate, but it will not sharpen the pencil. You can feel the pencil grinding and then move it away. It won't keep grinding to avoid wasting pencils. The entire process takes 3-5 seconds. Product size:8.5X8.5X15.2cm include1X Pencil sharpener 1X instructions 1X Charging cable