OK, so the world calls them Clear Fabric Grabbers, but they're BUMPS to me! Stick 'em on the underside of your acrylic rotary rulers and fabric won't slip. (You'll also be able to slide a fingernail underneath to pick those rulers up a little easier.)
BUMPS are absolutely perfect for the underside of your Twisted Sisters template. They give just enough height to bridge the seam in Steps #4 and #5 so you're not playing teeter-totter.
You'll get 25 bumps per package. We are currently out of stock of the Bumps. We will put the "buy" butoon back up when we get them in.