Powerful, colored-pencil compatible sharpener with removable cutters – a unit designed for premium performance in a school or commercial setting. Removable XHC²™ cutters deliver 75% faster sharpening, a 12x longer life and can easily be removed for cleaning or replacement without any tools. Stall-free QuietSharp™ motor equipped with 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. SharpStop™ technology shuts motor off and SharpGlow™ signals completion. Easy-turn pencil-selector dial has six hole sizes to choose from (TriWrite™ compatible). Brushed metal case for durability and oversized base with suction cup feet for extra stability. Antimicrobial protected.