Build a Hydraulic Plane Launcher and use the power of hydraulic pressure tolaunch paper airplanes. Once built, fill the syringe with water and press thesyringe to launch the plane. Includes foldable paper with markings to makedifferent types of planes. Kids can learn how different types of planes havedifferent flight patterns. Made from high-quality, re-engineered, laser-cut wood, all SMARTIVITYproducts are recyclable, safe, non-toxic, and sustainable. Mess-free assembly using rubber bands - no glue required. Designed for learning fundamental principles of STEM/STEAM, each kit comeswith easy-to-understand, illustrated instructions to ensure understanding ofconcepts learned through play.• Learn About: Hydraulic Systems, Aerodynamics, Scissor Mechanisms Ages: 6+ Vendor: Elenco Electronics Item #9SMRT1163 SKU #0401378
