Each piece is hand painted and the O's are meant to look like adorable little robin's eggs. Let's just hope they don't hatch:
Implications - Companies take conventional games and add a twist that would make them more suitable for a modern space. The idea is simple enough to be executed, but also beautiful to have on display. Ideas such as this Robin's Egg Tic-Tac Toe are able to be considered art pieces, ultimately making them more desirable.