The Solar System Planetarium set allows children to explore planetary science through hands-on assembly and painting. The kit contains eight planets (Pluto not included), stencils, a glow paint pen, rods, string, a detailed wall chart, and 10 sets of educational quiz questions. Detailed assembly instructions are provided, and no batteries are required. The glow-in-the-dark feature enhances the display when completed. Designed for ages 8 and up, this educational kit combines art and science to teach about the solar system while encouraging creative expression. The included wall chart provides factual planetary information to support learning. 4M's science-based toys focus on interactive STEM concepts through practical projects. The solar system model measures 29.5cm in diameter when fully assembled.