The Dolphins NIGHT of the COMET Jigsaw PUZZLE is a 1000-piece puzzle featuring a unique theme of ocean dolphins, comets, and glow-in-the-dark elements. Created by the puzzle maker in 1995, this colorful puzzle is made of cardboard and designed for ages 12 and up. The puzzle is perfect for dolphin enthusiasts and puzzle lovers alike, offering a challenging and engaging activity that is sure to provide hours of entertainment.