Utility knife blades are designed for use exclusively in slice Utility Knives. Made of 100% zirconium oxide, these ceramic safety blades retain their sharpness much longer. Because of our proprietary manufacturing and sharpening process, they also feature a finger-friendly edge. Replacement utility blades are non-sparking, non-magnetic and do not need special oil coating or maintenance. slice donates 1% of sales to Autism research related charities.
Feature unique finger-friendly edge, which cuts materials effectively but is much safer to touch than traditional blades. Blade material is non-conductive, non-magnetic, non-sparking, chemically inert and rust free. Blade edge lasts up to 11 times longer than steel.