I was at a quilting retreat this past weekend, and a lady had a ruler type device that marked fabric, then you sew, cut apart, and make half square triangles - a lot at one time. - similar to Thangles - but without the paper. It was called Quick Quarter II Triangle maker. I thought it would be easy enough to find, so I didn't write down any additional information. Well, I can't find it! Can anyone offer any help?