This was a limited-time Chocoball SYSTEM. To the right are the three flavors, and to the extreme right is one of the boxes underneath each of those - you're supposed to open up each box in kind (see the diagram to the right?) to get at the Chocoballs, but we're talking like a total of maybe 30 (tops) or so Chocoballs; it's all about the packaging. On the left, the surprise - some sort of Chocoball stamp, either a continuous rolling one, or a simple stamped image. Collect all twelve!