pencil sharpener for classroom Best Seller,pencil sharpener ratings,pencil sharpener small electric,

• FAST, SMOOTH AND WITHOUT BREAKING THE LEAD: Powerful motor and sharp blades form a perfect sharp point, which will polish and sharpen your pencils in a short time, smooth and without breaking the lead. Usually, pencils will be trimmed well within 3-7 seconds.
• DOUBLE HOLES FOR ALL KINDS OF PENCIL: Two different size of sharpener holes (6-8mm, 9-12mm) can perfectly fit for 6-12mm diameter pencils (from ordinary pencils to big colored pencils and carpenter pencil etc.). Whether you're a student, a teacher, an artist, an engineer, an architect, or a fashion designer, this electric pencil sharpener is perfect.
• AUTO AND SAFETY DESIGN: The smaller hole of the pencils sharpener automatically activates upon insertion of a pencil and turns off when taken out. While the bigger one works like the smaller one only when the Safety Protection Button is pressed. Besides, the electronic pencil sharpner will not work or operate when the shaving lid is being removed or not be installed correctly. These are very important for children who use it without parental supervision (for example use in classroom).
• MULTIPLE POWER SOURCES: This portable pencil sharpener can be powered by either an USB cable (Included) or 4 AA batteries (NOT included), or a 6V 2A adapter (NOT included), which will make the shaving be more portable and convenient, perfect for school, office and home use.
• REPLACEABLE BLADES: In order to extend the life of the small electric pencil sharpener and facilitate the replacement of the blades, two sharp blades and a screwdriver were specially presented. In the package, besides the Blue Pencil Sharpener, you will get some bonus: 1 × USB Cable, 2 × Replaceable Blades, 1 × Screw Driver.