Get your kid excited about learning and being creative with the Smartivity Hydraulic Plane Launcher Unisex, 5-7 Years. This fun kit lets kids build and launch a paper plane using water power. It's made from sturdy, eco-friendly materials and is easy to handle. The instructions are clear, so putting it together is straightforward and safe for young ones. Smartivity is a brand that loves making educational toys that help kids learn through play. If you want to spark your child's interest in science, grab the Hydraulic Plane Launcher today and see them have a blast!