Coolplay DIY 3D Crystal Puzzle with LED Light Constellation Series (Taurus) Flash Taurus 3D Crystal Puzzle includes 43PCS Enjoyable to work on, challenging to complete, fun to display Delight your mind and eyes,beautiful enough to adorn any room Product Dimensions: 3.9" x 4.9" Package included: 1x 3D Flash Taurus Crystal Puzzle ( battery included), 1x Instruction Manual