Estes Rocket Science STEM Kit – Build, Launch & Learn Take STEM learning to new heights with the Estes Rocket Science STEM Kit. This beginner-friendly model rocket set includes everything you need to build, launch, and track real rocket flights while learning physics and engineering concepts in a fun and hands-on way. Key Features Complete beginner rocket kit – build, launch, and repeat Launch rockets up to 1100 ft (335 m) Includes Mini AltiTrak altitude tracker for real data measurement Comes with launch pad and controller Perfect for STEM learning and experimentation Reusable system for multiple launches What’s Included 1 × Rocket kit 2 × Model rocket engines Starters, plugs, and recovery wadding Porta-Pad II launch pad Electron Beam launch controller Mini AltiTrak altitude tracker Enough supplies for multiple launches Specifications Skill Level: Beginner Max Altitude: 1100 ft (335 m) Length: 12.6 in (32 cm) Diameter: 0.98 in (25 mm) Weight: 1.2 oz (34 g) Recovery System: Parachute Launch System: Porta-Pad II Recommended Engines: 1/2A6-2, A8-3, B4-4, B6-4, B6-6, C6-5, C6-7 Applications STEM education and science experiments School projects and demonstrations Family outdoor activities Beginner rocketry learning Important Notes Recommended for ages 10+ (adult supervision required) Tools required for assembly (not included): glue, scissors, ruler, hobby knife Batteries required for controller (not included)