The No-Touch Titanium Blade Change Tool by Fiskars is a magnetic system that offers safe, no-touch blade changes for Fiskars rotary cutting tools. To use, open the blade carriage or blade hub, and snap the old blade into the blade change tool without touching it. Flip the blade change tool over and slide the lid on the blade change tool. The magnetic system will automatically snap a new blade into the tool. It comes with five 45 mm titanium-coated replacement rotary blades. For use with Fiskars Rotary Cutter and Ruler Combo (f-195130-1001) or Fiskars Titanium Softgrip Comfort Loop Rotary Cutter (f-195240-1001), each sold separately.