Octopi mug

It's the plural of octopus, or it's the number Pi with eight legs.

Either way, it's a great word.

This octopi mug is our artist's interpretation of an octopi, on a bright white mug.

If you like funny mugs, and want to see other maths tshirts, science t-shirts or other geeky tees, we have a very wide selection that you should check out!