Fiskars 197890-1001 Titanium Blade Change Tool, 45mm, 5-Pack Ideal for easy, safe, no-touch blade change with our Rotary Cutter and Ruler Combo or our Titanium Easy Blade Change Rotary Cutter Includes five new, razor-sharp 45 mm rotary blades, enhanced with a titanium coating for lasting sharpness Magnetic system removes dull blades and inserts fresh blades without forcing you to touch the sharp edges Holds up to six used blades and offers safe, easy disposal of used blades when it is full For use with Rotary Cutter and Ruler Combo, items 195130-1001, or Titanium Easy Blade Change Rotary Cutter, 195240-1001, not included