I used my regular rotary cutter, but I learned that I could cut pretty accurately by keeping the square I was cutting close to the corner of my table. I cut the top and then the right side, then moved around the corner and did the bottom and the left side. The more you cut the faster it goes. After cutting each piece, I lay it up on another part of the table. I also sewed one line together as I got it cut to keep from getting mixed up. I will get a picture of mine on the site soon.