Originally Posted by Nantie
I believe it may be the Double Diamond ruler.. this allows you to make 1.5 and 3.5 double diamonds. I bought mine at a LQS for 24.95 but I have not used it yet. I just had to have it based on the samples I had seen made up. The website is Bright-Quilting-Notions.com. I hope this helps.
Nantie beat me to it. Yes it is the double diamond ruler. I have it right here in the package. SOMEDAY I will use it to make something beautiful! :oops: