Explore the wonders of the universe with the 865PCS City Solar System Earth and Sun Clock Building Blocks set. This educational toy features building blocks that allow kids to construct a solar system model with an Earth and Sun clock. Designed for boys, this toy set combines fun and learning, fostering an interest in science and astronomy. Let your child embark on a hands-on science experiment as they assemble the solar system and learn about our celestial neighbors. Perfect as a gift, this toy set promotes cognitive development and provides endless hours of educational play.