This is a mobius strip of Level 1 or Super Mario Bros. The whole level is wrapped around itself in a single surface, and poor Mario begins and ends at the same spot every time :(

All the elements from the level are there: every mushroom, turtle, cloud and star. They are all carved out of the surface at different heights, which looks fantastic when you have a light coming from the side, and each block casts a shadow.

It's a great piece to have on your desk, or to hang from a string to let it spin around.

A hanging cup for your double espresso the morning after ;-)
It's in such a state that it cannot stand on it's own, so it really needs some support.
Luckily it has :-)
When you order, you will get the Hangover cup and the matching stand in glazed ceramics.

Printed Ceramics
With the current process, the round bottom on the cup will likely show some minor pits in the glazing from a small tripod it stands on during the baking.
And the bottom of the stand/saucer has rougher structure.
The rest of the glazing is fully covering, so it's safe to drink from.

Also available as a more sober version (standalone)

The cup is designed for a double espresso(60 ml), but can hold a maximum of about 90 ml.

Check out this photo of black version here

Six sided die with ball bearings (1-6) on each side. With a .25mm clearance around the balls they should all move freely. Slightly smaller version, by request, but I couldn't make it much smaller without getting a little too close to the minimum space needed for moving parts. They're wedged in there pretty tight so you'll need to take some time and break them loose.