Electric Pencil Sharpener by WOA - Handheld Automatic Desk and Classroom Supply, USB and Battery Operated, Heavy Duty Helix Cutter Reduces Tip Breakage, Sharpens Lead and Colored Pencils - Pink MULTI-PURPOSE PENCIL SHARPENER - Ideal for the classroom yet heavy-duty enough for adults and artists; easily sharpens pencils for sketching, homework, puzzles, note writing, and coloring; for use in classrooms, studies, libraries, office and artists studios FUNCTIONAL DESIGN - sleek handheld design is compact enough for backpacks, desk drawers and totes; non-skid rubber feet wont slip on surfaces; easy to empty shavings reservoir; best electric pencil sharpener with safety auto off feature METAL HELIX CUTTER - Sharpens at a lower speed to minimize lead breakage; powerful enough for both colored and lead pencils; leaves sharp tip for drawing fine lines; minimizes noise; not for use with crayons; faster than a manual sharpener TWO POWER SOURCES - Automatic pencil sharpener powered by USB port (cord included) or battery operated (batteries not included); allows optimum portability and convenience SATISFACTION GUARANTEED - If you are unsatisfied with your Electric Pencil Sharpener by WOA for any reason, please return it for a full refund or replacement!