Description: 【Solar System Balls】: Help children understand the Planets in the solar system, and enhance children's interest in astronomical knowledge. 【Versatile】: This set of 8 planets balls are perfect for learning and are also helpful for DIY projects and engage props in science lesson. 【Add Charm】: These solar system balls can be used to add charm themed party. Each planet is carefully crafted with bright colors and beautiful appearance. 【Storage Case】: All planets in storage case, unique, Different colors and sizes representing the different planets. Nice packing. 【Best Gift】: These planet great gifts for family and friends, boys and girls, astronomy lovers, science teachers and astronomers. Specification: Material: Glass Size Chart: planets 1.2cm-2.5cm/0.47inch-0.98inch Package Includes: 8 Planets Toys Note: Please allow slightly errors due to manual measurement and different monitors.