Geek Crafts: Recycle headband

This clever knit headband is not just a double-sided reminder of the importance of recycling: it's also a Moebius strip, so that it not only lies flat on your head, it also forms the familiar knot shape! Combining double knitting and a Moebius cast-on in the same pattern is a challenge, but it's not a very big item, which makes it a little less daunting.

Image courtesy Ravelry/phoenix