Interactive Learning Toy: This DIY Water Gate Model Kit is designed to engage children in hands-on learning. It offers a fun and educational experience, allowing kids to explore the principles of water flow and engineering through play Sturdy Material: Crafted from quality pp, this model kit is both sturdy and secure for children to use. The premium material ensures long term playtime, making it a reliable addition to any child's collection of educational toys Compact Size for Easy Handling: With dimensions of 11*8*22cm, this Sluice model is perfectly sized for little hands. Its compact design makes it easy for kids to assemble and manipulate during their scientific explorations Complete Set Included: The package comes with everything needed to build the water gate model, providing a comprehensive set that encourages creativity and problem-solving skills as children piece together their own working model Ideal Gift for Young Inventors: Fit for budding scientists and engineers, this kit makes an ideal gift that combines fun with education. It's suitable for use at home or in classroom settings as part of science projects or STEM activities Specification: Material: PP Size Chart: LxWxH: 11cmx8cmx22cm/4.33inchx3.15inchx8.66inch Package Includes: 1 DIY Water Gate Model Set Note: 1.This is not infant toy , please take away from children to avoid eating.2.Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.