CHRISTMAS ORDER DEADLINES - if you're hoping to receive your order before Christmas, here's the info you need.
You're hopefully already aware of the brilliant Möbius band - a strip of paper wrapped round with a twist, which exhibits some peculiar mathematical properties (try drawing a line all the way around one, or cutting it half). In fact, if you haven't already, go and make one now!
- One-sided so it's easier to wash (hand wash only)
- Non-orientable for coordinate free neckwear
- Wrap yourself up with a fibre bundle