i watched those videos too, but don't let that crochet hook fool u, they're not doing any actually crochet, they're just knitting with a crochet hook. all they do i just the hook to pull the loops through the knitted stitches, if u know what i mean (does that make sense?)
17-year-old knitter with two pointy sticks and plenty of attitude
Bust some Stash!
on Ravelry (quick, go add me as your friend and I'll add you!