Jazz bands are our version of the dowel/rubber band/cord system that Schacht uses with the baby wolf and 8-H Wolf Pup. The Jazz Bands go through the holes in the treadle aid bar and then attach to the treadles.
We have them available in new colors to match your mood (or your loom). The sets are all one color unless you choose the rainbow set (that one has 2 of each of the 5 colors).
If you have a 8-H Wolf Pup, you will need to attach the outside treadles a little differently. Turn the jazz bands around by placing the loop end on the treadle and tie a knot in the cord after poking the jazz band through the treadle aid bar. The inside treadles will work just as the regular instructions illustrate.