The cutter kit has a distressing tool, blade, scoring tool and piercing tool that makes a tear-away kind of cut (like a coupon book). The distressing tool works very well! It's like a round blade, covered with a protective sleeve that is notched all the way around to expose the blade but not be a danger to fingers
I also like to use the blade of my scissors, a metal ruler etc. I guess it depends how distressed you want it to be... lol