They are back! Get yourself your very own Ockham Mug! For 7 euros, you can have your own ockham mug with your own text on it! If you want one, register to this event and leave in the comments the text you want on there like this:

name: <your 'name' text here>
text: <your 'text' text here>

See the image above to what area 'name' and 'text' corresponds to.