TechnoArt Snap-Off Blade cutters are the perfect addition to any artist's arsenal.

When the blades need changing, snap-off knives don't require a long process to do so; it's a one- to two-second technique involving a pair of pliers or blade snapper, which yields an instant sharp edge the second the dual-edge segment of the dull blade is snapped.

This is a pack of three spare blades for the Jakar Mini Rotary Cutter with an 18mm diameter. The blades included are 1 x perforation blade, 1 x wave cut and 1 x straight cut blade. To change the blade:1. Slide the guard switch up to cover blade2. Slide blade release switch down to open3. Remove the securing pin4. Invert holder to remove the blade from the guard5. Insert the new blade into the guard (taking extreme care when handling the blade)6. Replace the securing pin fully7. Slide the blade release switch up to lock the blade in position. 

Sturdy retractable utility knife with snap-off blade
Non-slip soft grip for safe and comfortable handling
Strong blade autolock system for added safety
Metal blade track ensures safe, smooth, and precise cutting
Ideal for cutting paper, cardboard, plastic, and more