Slice ceramic utility replacement blades are designed to work exclusively with Slice handles (sold separately) to optimize safety and function. Compatible only with • #10550 Smarty Manual Cutter • #10554 Smarty Auto Cutter • #10558 Smarty Smart Retractable Cutter. For other Slice Boxcutters (10400/10503) or Pen cutters (10512/10513) or Craft Cutters (10514) please utilize Slice 10404 (Rounded Tip) or 10408 (Pointed Tip) blades. Both blade options feature dual sided edges. 1.3 mm thick for strength and durability. Patented blade with proprietary sharpening creates a safer blade. Double sided equivalent of up to 20 single-edge blades. Use the pointed blade tips (10528) for cutting thinner items like paper. On the Mohs hardness scale, Metal blades are rated 5.5 vs. Ceramic blades at 8.2, second only to diamonds. Harder edges maintain sharpness longer, cut better, and require replacement far less frequently. In fact, depending on use, you can go weeks or months without having to replace a single ceramic blade. They also last up to 10x longer!
Up to 10x Sharper than Steel – Use Only with Slice Smart Cutters 10550, 10554, 10558 or Folding Utility Knife 10562
Rounded Tip Added for Safety (Use Pointed Tips for Thin Material like Paper)
Safer than Metal Blades – Never Rust; Chemically Inert
Single Slice Ceramic Blade = Up to 20 Metal Blades = Less Blade Changes = Less Money = Less Downtime = Less injuries
Zirconium Oxide Ceramic Blade Lasts Up To 10X Longer Than Steel Blades!
1% of Slice sales are donated to fund Autism research at Lucile Packard Children’s Hospital – Stanford University