With double-sided puzzles! Phosphorescence – Dinosaur Puzzle: Learning about these extinct animals has never been so much fun! After assembling this 100-piece puzzle, turn off the lights and watch it glow in the dark! Double-sided puzzles! Glows in the dark! Puzzles are a fun way to expand your knowledge in different environments. Your child will be amazed by the vivid illustrations and prehistoric skeletons!
