While researching a gift for someone else, I came across Shapeways - a website where you can order 3D printed items on demand. If someone can design it for you (or you have the skills to design it yourself), they can print it for you - in plastic, sandstone, or even metal (!).
"It would seem that we can tick off our first theorem already: all the tea and biscuits in the world will never make a civilised party out of a band of Celts."