If your child is just a toddler, I'll bet they will have started to question the world around them. Galactic toys are ideal for this age group as a way to begin explaining the stars at night, the moon in the sky, and the different planets in the galaxy. It may be that your child has started school and found they have a natural aptitude for science. Or, it could be that your older child is looking for a brand new interest. I don't believe there is a perfect age group for galactic toys, as they fit into every single one!