Get the perfect crack quickly and easily with precise perforation cuts for a variety of projects. To create uniform, finely perforated lines for each design, use the Perforation blade with the QuickSwap chassis (sold separately) and your Cricut maker creates perfect perforation lines. Perforation lines allow even tearing without having to be folded before - particularly suitable for shapes with curves. Perfect for pages with tear-out brochures, winning cards, home-made magazines or for any project that requires a clean tear-off. The QuickSwap chassis is not included and can be purchased as an option. For use with Cricut Maker machines. Expand your collection of Cricut Maker tools with a variety of QuickSwap tips. Simply replace the Basic Perforation blade with another QuickSwap tip, including engraving tip, debossing tip, scoring wheels and Wavy blade.This text is machine translated.