Here's your chance to own a VERY rare piece of early Kobuki marble history! This is one of John's early flowers, long before he started signing them with a ti pen, and he actually added his kanji (Japanese script) signature in glass to the backside. So cool, and SO rare, as he only did his signature like this on a small percentage of the marbles he made back in the early 2000's. Trust me, you won't see a marble like this come up for sale very often!