The Estes Design to Fly Builder Kit gives rocketeers everything they need to turn their imagination into flight. This complete builder kit includes a wide range of tubes, nose cones, engine mounts, parachutes, balsa wood, and more, with enough components to create up to six unique rockets. It’s a fun and educational way to explore rocket design while mastering the building techniques that make model rocketry so rewarding.

Learn by Building

Each rocket you design teaches something new about aerodynamics, structure, and stability. With body tubes ranging from BT-20 to BT-55 and a selection of nose cones and fins, you can experiment with different shapes and configurations to see how they affect flight. The included Model Rocket Technical Manual provides valuable insight into how each part contributes to a successful launch and recovery.

Endless Creative Possibilities

This kit isn’t just about assembling rockets, it’s about designing your own. Mix and match components to create original designs or replicate proven configurations. With multiple parachute sizes and fin sheets included, the possibilities are nearly limitless. Builders can refine their skills and gain confidence with every build and launch.

Build, Learn, Launch

The Design to Fly Builder Kit is more than a box of parts, it’s a complete hands-on learning experience. Builders can explore design principles, test flight performance, and develop problem-solving skills while having fun with rocketry. Whether for personal projects, workshops, or group builds, this kit is the perfect foundation for creativity and innovation in flight.