Keep your desk organised with a little help from the Tetris® brand and this fantastic Tetris TM Desk Tidy Set. The Tetris Desk Tidy Set comprises seven Tetrimino (Tetris playing piece) shaped stationery items. Each Tetrimino is an essential piece of office kit, several with hidden extras inside. Combined, you can arrange and mix up your Tetris Desk Tidy as many times as you wish, bringing the fun of the Tetris game to your workspace.