• XHC²™ 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.