The ultimate classroom sharpener with an innovative replaceable cutter system that allows for new cutter installation within seconds. Enhance the sharpening experience in your classroom. HHC™ cutter technology for faster sharpening and longer life. QuietSharp™ super duty motor for quiet stall-free operation. Sharp & Glow™ signals when sharpening is complete. SharpStop™ auto shutoff prevents oversharpening and extends pencil life. Magnasafe™ tamper proof safety switch shuts down motor when tray is removed. Brushed metal sleeve design. Rubber end caps, oversized 6-size selector dial and high capacity shavings tray. Sharpener Type: Desktop; Power Type: Electric.