The Original Egg-Bot Deluxe Kit is an open-source art robot that can draw on spherical or egg-shaped objects from the size of a ping pong ball to that of a small grapefruit-- roughly to inches in diameter - 10 cm).
If only I had this Millennium Falcon chocolate. My life would be complete. Just seen it around the internet and really, really want one now. It is my goal in life. - Couldn't have said it better myself.