Features XHC cutters for 75% faster sharpening and 12x longer life. Stall-free QuietSharp fan-cooled motor has thermal-overload protection for increased motor life. MagnaSafe tamper-proof safety switch shuts motor off when the large, easy-to-clean shavings receptacle is removed. Versatile, easy-turn pencil selector dial features six different hole sizes to choose from. Tip Saver Technology prevents over sharpening and extends pencil life. Oversized, tough, die-cast metal base with suction cup feet delivers extra stability. Sharpener Type: Electric; Power Type: AC; Cord Length: 6 ft; Intended-Use Environment: Home; Office.XHC cutter technology for 75% faster sharpening and 12x longer life.Heavy-duty fan-cooled QuietSharp motor delivers quiet, stall-free operation with normal use.Thermal-overload protection for extended motor life.Tamper-proof MagnaSafe safety switch prevents operation when shavings tray is removed.Tip Saver Technology extends pencil life by preventing oversharpening.Oversized die-cast metal base with suction cup feet for extra stability.Large volume, easy-clean shavings tray.One-hand, easy-turn six-size pencil selector dial.