Wrapped Yarn Scarf Instructions?

I lost instructions on how to make a scarf out of yarn. You would wrap the yarn around cardboard over and over, then use bell beads and wire to wrap around the ends. You then put clasps to the bell beads using eye pins. I used yarn that was frayed and of different colors. I can't remember some of the directions, nor can I find the bell caps like I used.

By Bev