Who knew!!! I found this cool stuff called dubbing in the fly tying department. I thought it looked suspiciously like angelina fibres. I figured I would buy it and find out if it works like angelina. I thought if it doesn't work I can use it in needle felting. Well, sure enough with a hot iron this stuff works just like angelina fibres. Of course, it being a product that men purchase it is half the price of angelina fibres. Big surprise. The blue pictured above has lost it's sparkle as I ironed it a bit too long. You do have to be careful.