Two of my best friends are obsessed with Tetris - and when I say obsessed I mean one of them has downloaded it on her last three phones and the other can spend hours playing it on Nintendo. Get them together and we never, ever make it out of the house for dinner on time. Suffice it to say, Tetris is one of those games you either love, or hate. A sentiment I think many people will feel toward this totally geeky, and a little chic Tetris Necklace.