{"product_id":"estes-1721-bulk-pack-of-12-star-hopper-rocket-building-kits-beginner-flying-rocket-model-kits-for-ages-10","title":"Estes 1721 Bulk Pack of 12 Star Hopper Rocket-Building Kits, Beginner Flying-Rocket-Model Kits for Ages 10+","description":"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.\n\nDesigned 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.\n\nThis 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.\n\nTo 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.\n\nEstes 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.","brand":"Estes","offers":[{"title":"Default Title","offer_id":68161667989741,"sku":"78TE1721","price":117.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/files\/e0e06ab9aca4.jpg?v=1793725899","url":"https:\/\/www.sciencepurchase.com\/products\/estes-1721-bulk-pack-of-12-star-hopper-rocket-building-kits-beginner-flying-rocket-model-kits-for-ages-10","provider":"SciencePurchase","version":"1.0","type":"link"}