This "Night Edition" Big Ben 3D puzzle uses LED technology to create 3 different coloured lighting effects. The completed puzzle glows with a green, yellow or a red light, automatically changing making an effective and dramatic addition to any room. Unique hinged plastic pieces, which slot together to form a sturdy and strong "building". No glue required! The puzzle has 216 high quality plastic pieces and measures 44cm tall when complete. Complete with a printed base board for display. An exciting new addition to this stunning 3D jigsaw range. Enjoy one of the world's most famous buildings in your own home! 3*AAA Batteries required (not included). Includes 1 puzzle. 216 pieces. 44cm. Weight 0.57kg. For ages 12 years and over. EAN/MPN/UPC/ISBN: 4005556125883.