Put together 48 robust giant cardboard puzzle pieces and have an experience that is out of this world! Build a detailed and colourful space scene in a brightly lit room. When the 91 cm x 61 cm puzzle is finished, turn off the light and watch the hidden images and details appear with glow-in-the-dark ink! (The puzzle must first be exposed to bright light so that it glows in the dark). Playing with puzzles is a great way for children aged three and up to explore space while developing their cognitive, physical and emotional skills. When children are engaged in floor puzzles, they refine their gross motor skills, improve their hand-eye coordination, strengthen their skills to solve problems, and begin to develop logical and critical thinking processes. This high-quality puzzle from Melissa & Doug is an extraordinary gift for preschool and school age children who can play interactive and screen-free.