The ruler, mat, and rotary cutter were my big purchases at Paducah last year. I love them all. I am a very conservative person and saw them demonstated many times before I bought. Why did I wait so long? I have several mats and a number of rotarty cutters, but these are the best. Be sure to watch the video if you order a cutter. You stand to the side to cut, instead of right in front of the ruler. Makes a difference.