Estes 5326 Rocket Science Model Rocket Launch Set – Beginner STEM Kit with Engines, Launch Pad, Controller & Mini AltiTrak AC Power Source: AC 110/220v

AC Power Source: AC 110/220v ± 10%

This long-lasting battery powers lanterns and other high drain

- (1) 2"x4" Elbow & knee plastic bandage

The simple instructions included in each Little Labs kit rely heavily on illustrations

Estes 5326 Rocket Science Model Rocket Launch Set – Beginner STEM Kit with Engines, Launch Pad, Controller & Mini AltiTrak AC Power Source: AC 110/220vAre you ready for a high flying adventure with the "Rocket Science" model rocket kit? It has everything you need (except batteries) to launch and track your rocket! Includes: One Model Rocket Kit, Porta Pad II Launch Pad, Electron Beam Launch Controller, 2 different Engines (with Plugs, Starters and Wadding), and Mini AltiTrak altitude tracker. This kit is the perfect way to have fun while exploring STEM (Science, Technology, Engineering, and Math)