The Slice 10558 Smart-Retracting Utility Knife combines advanced safety engineering with ergonomic design. Its Smart Retract mechanism instantly withdraws the blade when it separates from your work surface, protecting against accidental contact even mid-stroke. The Ergo Pull™ slider minimises hand fatigue by enabling simultaneous cutting and pulling motions in a single direction. Built with injury prevention as a core principle, this utility knife delivers professional-grade performance without compromising user protection.