Office QuietSharp Glow Extra Heavy Duty Classroom Electric Pencil Sharpener with Replaceable Cutter Cartridge System, Silver/Black (EPS11HC)

10x Longer Cutter Life – The SharpGlow has an extra hardened helical cutter developed by Bostitch Engineers that allows for longer life without dulling. Colored Pencil Compatible – Lot of sharpeners make this claim but only we can back it up. Colored pencils have a bit of wax in them that can get caught up in the blade of any sharpener. But since this electric pencil sharpener has a blade that you can access, simply remove the blade and wipe clean. It’s that easy. Sharp Glow Illumination – The ring around the sharpener’s face lights up once the pencil is sharpened to a point. This allows the student as well as the teacher (who may not be closeby) to know that the pencil is ready for use!