After a friend of mine cut herself using a rotary cutter, we went out and purchased an easy grip. Called...Get a Grip® Handle Grab Bar. This is actually used in a bath tub/shower. It fits on my large ruler. The suction is very strong and hands are kept away when cutting. I saw these sold at a quilt show and was able to purchase it from a harware store for much less. Bed Bath And Beyond carries these as well. Hope this helps.