Ripped on Scotch......the part about the rulers "not moving" once they're on the fabric is exactly the feature that I'm excited about, so this is good to hear. I just hate it when my rulers move--- even if just a fraction. I'm hoping that if I get one or more of their rulers it will enable me to be much more accurate with my cutting. I considered the studio cutter, but it's so big (have to find a place for it) and each of the dies are soooo expensive.