Tetris and retro fans will surely be fascinated by this Tetris Interlocking Light. The light can add a touch of originality to any room thanks to its seven individual lights that can be stacked to creshapes. However, this lamp is not just about design and style, as you can actually play a very short Tetris game with its pieces (although we're almost certain you won't be able to form a perfect cube). Resembling the classic game, the lamp's LED lights will switch themselves on once the piece is added to the stack, and will automatically turn off if removed. This is a perfect gift that combines functionality and entertainment in one and that will be appreciated by virtually everyone.