Today I had my Demo class using the 45 degree Trapezoid ruler. It's one that I don't own, I used the shop's ruler to make my samples... BUT boy do I love it. I plan to get for my own. It cuts 2-1/2" strips, cuts the trapezoids for the braid, the pieces for the windmill block and for the attic window block, PLUS you can use it to cut the ends of your 2-1/2" binding strips at a 45! This is going to be one that I use time and again.
So my questions is what ruler do you just love... one you wouldn't want to be without? Or which one that you've tried is a good timesaver... or just plain fun?