this site too for instructions. The young lady is quite clever!
I didn't have any chunky yarn so I just used some fiber yarn I had on hand! It really looks better on than in the picture...but if you knit and have arthritis in your hands, this is the best alternative! It's so much fun to do...BUT....make sure you have 30-60 min. of uninterrupted time! It's hard to walk around the house with yarn on both arms!!