Upcycled Yoga?

These yoga balls from Page Thirty Three are unlike anything I've ever seen before!  The wrapper is a repurposed afghan or rug, and the base is a functional yoga ball (so you *could* sweat on it, but would you really want to?).  I think they would look pretty cool in a kid's playroom, or even in a den or office.  Seems like the guy with his feet up has the best idea of all!