I want to knit a tea cosy which has lots of loops in the knit. I've seen this type of knitting but I don't know what it's called and because I don't know what its called I can google how to do it. It looks like every stitch a bit of wool has been pulled away to make a loop and you end up with hundreds of loops of wool sticking out from the knitting. I'm sorry this description is probably vague and I can't find a picture to show you. Any ideas?