I used Lamb's Pride Bulky.
85% wool / 15% mohair
Size I crochet hook
I followed the pattern here at Mille Makes... blog.
I just kept going.
I've still have two skeins, 250 yards left. Gonna use it all up.
Total, I think, will be 9 skeins.
I have some Cascade ecological wool I'm planning to use for the border.
I have no idea what I'm going to do the border.
I'll worry about that when I get there.