I use one of my June Taylor Shape and Cut rulers EVERY time I make a quilt. I love them. You got a good deal, and I don't think you will be disappointed in them. I have only been quilting for 7 years, but I thought I would have to quit after the first few quilts because I had so much trouble cutting the fabric out. I could not keep rulers from slipping.
The slits in the June Taylor rulers restored my confidence in my ability to cut out fabric. I honestly use mine every time I quilt, which is a lot.
I have the 18 inch ruler and a smaller one, maybe 12 inches? I use the small one more often, but that is just me. It fits better on my workspace.
I'd say unwrap them and use them. Follow the instructions, fold the fabric in fourths from selvage to selvage and use sharp rotary blades, and all will go well. There are probably youtube videos on how to use them, but if not, PM me if you need any help. I believe in them completely.
Dina
Last edited by Dina; 05-29-2017 at 07:30 PM.