Description: Innovative Science and Creativity Fusion: This DIY kit combines pneumatic principles with telescopic gate design, allowing children to learn scientific concepts while engaging in hands on . In size 19 cmx16.5 cm/7.48 inchx6.50 inchSkill Development: The diy science experiment pneumatic telescopic gate kit features assembly, which help children enhance problem solving abilities. Ideal for parent child interaction or activitiesPneumatic Principle Education: The science kit kids includes pneumatic devices and a telescopic gate structure, enabling kids to understand physical principles like air pressure and through making and experimenting, fostering scientific thinkingFun: The building process of the kids science experiment toy is full of fun as children experience how the telescopic gate opens and closes using pneumatics, enjoying the excitement that science and technology bringPremium Materials & Gift Ready: Made from premium plastic material, suitable for play or collaborative projects with parents. This science kit serves as an educational tool and a fun toy, making it an ideal gift choice for kids who love hands on activities and science exploration Specification: Material: Plastic Size Chart: 19 cmx16.5 cm/7.48 inchx6.50 inch Package Includes: 1 Science Kit Kids Note: 1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful online shopping!