Sorry, I do not know what this is--someone else will know what it is. Guess it could be googled.H&*

Hi Arlene.....been trying to answer this question for quite awhile, but things weren't working right on this site for me earlier, but looks like it is fine now....here is a link to click and it is a tutorial on how to incorporate angelina fibers into an embroidery design. I have used it in numerous designs and it can be stunning in the right areas. I keep some made up ahead of time so that I don't have to get the iron out each time I want to use some.....I ordered mine off the internet....just google angelina fibers and you will get a lot of hits...just make sure you get the ones that adhere together so they stick together when you iron them..
here's the tutorial link
http://www.youtube.com/watch?v=ZfEfW3li7e0&feature=related