FUN SOLAR SYSTEM BALLS: Mercury, , Earth, Mars, , , Neptune, Earths's moon and sun. These solar system balls are fun. VERSATILE: This set solar system planet balls are perfect for learning and are also helpful for school projects and engage student in science lesson. ADD CHARM:These solar system balls can be used to add charm in themed party. Each planet is with bright colors and beautiful appearance. STRESS RELIEF BALLS: These solar system balls are very helpful in stress relief. If you hold these balls in hands, you can squeeze it, and easy to use and calm you immediately. BEST GIFT: These planet balls great gifts for family and friends, and girls, astronomy lovers, science teachers and astronomers. Colour:As Shown Material:PVC+resin Package Contents: 8 x major planets Model 1 x sun Model 1 x moon Model 1 x Model 1 x astronaut Model Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.