Remember the fun and frustration of Tetris? Those blocks just kept coming down faster and faster, and unless you were really good at it, pretty soon there was no more room left in the well. If you wasted countless hours playing Tetris, you need this light. If you know someone who did, then they need it, so buy them one as a gift! Each block lights up when it hits one that's already lit, and then once it's removed, it winks out. Works with USB adapter, and contains 7 different lights. US, EU and AUS versions are available. This vintage game lives again!