//Introduction // I like to enjoy NASA's beautiful**star cluster nebula in space**? You know**most of the night sky is starry and the sun will shine**? I want to know why**stars can emit different colors of light**? Bubble Stars opened up a**space exploration, hands-on to create their own planetarium**! (Please note that this product needs to be collected and produced by yourself to enjoy the fun!) //Product specifications // - Size: about 210X wide 146X high 4mm (highest) - The product includes: a Bubble Stars space guide booklet, a space walk magnet and a nebula collection card. //Reminder// - Recommended age: 3 years old or older, please pay attention to the small parts in the product to prevent children from eating. - Please have your child complete the assembly with an adult. - On Sunday afternoons, you can also take a mission to Huashan Central Art Park to have fun! (For event information, please refer to the fan page "Opah explore"