I put these together recently. The pool "noodles" were $0.88 and the chew cans were free.:wink: I got the basic idea from the other ones people have posted,and used chew cans and waterproof "craft glue". I drilled out one end to 5/8" and used a heated needle for the hole in the other end. A normal bobber stop knot works good to hold them in place.