Tetris Tetrimino Light

This mains-powered stackable Tetris Light can be arranged in countless combinations to create a truly innovative gift. Each of the seven Tetrimino blocks lights up as soon as they come into contact with one already lit and switches off again once removed. Contains the seven Tetrimino lights and mains adaptor. 

• Seven individual coloured tetrimino lights
• Plug in the main blue tetrimino and the others light up on contact
• Each tetrimino is made up of four cubes, each measuring 4cm x 4cm x 4cm
• Contains 28 LED bulbs
• UK mains power adapter and cable included