These MasterPieces 8" x 10" Glow-in-the-Dark 4-Pack Multi-Pack Kids Puzzles include four glow-in-the-dark 8" x 10" 100pc puzzles, and are perfect for all children, ages 6 and up. All four puzzles were created by the talented artist, Michael Searle. Each puzzle has a different feature - seahorses, dinosaurs, the solar system, and a tangle of ladybugs - but all of them are brightly colored and they all glow in the dark!