I'm using Valdani 12 wt right now for the first time....tying a quilt. It's lovely stuff and easy to work with. I ordered it from
http://www.bunnyhilldesigns.com/. She has it in color collections as well as individual balls. I paid $4.95 per ball but only needed two. Very fast shipping from this site. I also bought a pattern from her and like it also.
Anita