4M Electric Plane Launcher Kit This exciting science kit uses spinning motors and plastic discs to launch a paper airplane at speeds up to 30 mph. The kit contains everything needed to construct a paper airplane launcher. Just add paper planes and watch them fly. Detailed assembly instructions included. Requires two AA batteries (not included). Recommended for ages 14 years and up. Challenge your child's imagination with 4M toys and kits. 4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more. 4M offers a wide range of toys and kits to let you build a clock, crochet a placemat, or turn your room into a planetarium--all in the name of making learning fun. Discover how spinning motors and plastic discs can be used to launch a paper airplane Airplane can be launched up to 30 mph Kit includes detailed instructions and all necessary parts Requires two AA batteries (not included) Recommended for ages 14 years and up