The Estes Star Hopper model rocket kit bulk pack encourages beginner model-rocket enthusiasts to build with imagination. This bulk pack includes twelve 1721 Star Hopper model-rocket-building kits, providing an easy-to-build activity that inspires kids with STEM interests. The glue-free, snap-together rocket set is perfect for new aerospace enthusiasts, school classrooms, and rocket demonstrations for young rocketeers.
Designed for adults and kids ages 10+ (supervision recommended for ages under 12), this pack can inspire an entire season of model building and rocket launching or host a model-rocket party for 12 rocketeers. Each rocket-building kit includes the reusable parts for launch, including a nose cone, a body tube, and a drag-streamer recovery system.
This 1721 Star Hopper kit is especially ideal for helping kids explore the world of science and understand how rockets reach outer space. After just a few minutes of preparation, these 1721 Star Hopper kit rockets will be ready for proud display or launch prep.
To launch each rocket you will need compatible Estes model-rocket engines, Starters, Recovery Wadding, the Porta-Pad II Launch Pad, an Electron Beam Launch Controller, 4 high-quality 1.5-volt AA alkaline batteries, and any extra materials listed in the directions (sold separately). Always follow the NAR (National Association of Rocketry) model-rocket safety code during operation.
Estes Education empowers educators with interdisciplinary STEM tools, lessons, and support to elevate learning and prepare students for the future. With 65+ years of leadership in STEM, Estes reaches 500,000 STUDENTS ANNUALLY through online and accessible hands-on rocketry education resources.