Blast-Off® Bulk Pack

The Estes Blast-Off® Bulk Pack is designed with classrooms, clubs, and camps in mind, offering everything you need for a season of hands-on learning and exciting rocket launches. With a wide variety of A, B, and C engines, this assortment supports multiple flight profiles and provides a perfect balance of safety, reliability, and performance for group settings.

Educators and leaders will appreciate the flexibility of having different engine classes available. The A8-3 engines are excellent for entry-level launches with lightweight rockets, while the B6-4 gives students a chance to compare performance at higher altitudes. For advanced projects or end-of-program demonstrations, the C6-3 and C6-5 engines deliver thrilling flights that inspire and engage. This range allows you to tailor lessons and flight days to different skill levels and objectives, making it ideal for STEM education and group exploration.

The Blast-Off® Bulk Pack also comes with starters and recovery wadding, ensuring your group is fully equipped for repeated launches without needing additional supplies. This convenience means less preparation time and more opportunities to focus on teaching and learning—whether you’re running a classroom science unit, summer camp activity, or a scout launch day.

For over 60 years, Estes has been helping educators bring rocketry into the classroom and beyond. The Blast-Off® Bulk Pack provides a cost-effective, all-in-one solution that makes it easy to give students the unforgettable experience of launching their own rockets, while reinforcing core STEM concepts through hands-on practice.

ATTENTION: Estes Industries, LLC requires all purchasers and users of Estes® Model Rocket Engines to adhere strictly to all applicable local, state, and federal laws, regulations, and safety standards. The user assumes all responsibility for the safe and lawful use of Estes® products. Estes Industries, LLC expressly disclaims any and all liability for personal injury, property damage, or other loss resulting from the misuse, improper handling, or unauthorized application of its model rocket engines.