Omnigrid ruler double suction cup
Has anybody tried or is using the Omnigrid ruler double section cup? It is used to steady the grip on your ruler and keeps your fingers away from your rotary blade when cutting. While going to some quilt shops for my row by row pattern/kits, I came across two stores that said they loved this gripper aka Omnigrid ruler grip suction cup. I tried it for the first time last night and it's pretty good. Your thoughts?