The Smartivity Hydraulic Plane Launcher is a 2-in-1 STEM kit that lets kids build a working hydraulic-powered launcher to send paper airplanes and soft darts flying! Designed for ages 6 to 14, this hands-on activity combines creativity with science, introducing concepts of hydraulics, mechanics, and aerodynamics in a fun and interactive way. Once assembled, children can experiment with different launch angles and force levels, turning playtime into an exciting learning experience.

Made from eco-friendly, non-toxic materials, this kit offers screen-free entertainment while fostering problem-solving, analytical thinking, and engineering skills. Perfect for home learning or classroom projects, it’s a gift that inspires curiosity and innovation.