{"product_id":"estes-roto-rocket-stem-kit-model-rocket-starter-set-item-0648","title":"Estes Roto Rocket STEM Kit Model Rocket Starter Set (Item 0648)","description":"\u003cp\u003eThe Estes Roto Rocket STEM Kit is a beginner skill level, assembly-required model rocket with a helicopter-style recovery. After apogee it spirals down like a rotor, and a parachute system backs it up. The kit includes two sets of helicopter recovery blades, a STEM activity booklet with five activities, and engines.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRecommended engines: C6-3 and C5-3\u003c\/li\u003e\n\u003cli\u003eProjected max altitude: about 500 feet\u003c\/li\u003e\n\u003cli\u003eLength 24.85 in., diameter 0.98 in., weight 3.38 oz.\u003c\/li\u003e\n\u003cli\u003ePlastic fin material and self-stick decals\u003c\/li\u003e\n\u003cli\u003eLaunch system: Porta-Pad II with a 1\/8 in. launch rod (sold separately)\u003c\/li\u003e\n\u003cli\u003eManufacturer recommended for ages 10+\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFollow the instructions and the NAR safety code when flying.\u003c\/p\u003e\u003cp\u003eShips from our US distributor in about 3-7 business days.\u003c\/p\u003e","brand":"Estes","offers":[{"title":"Default Title","offer_id":50563311173794,"sku":"EST0648","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/1875\/4210\/files\/0648_RotoRocket_BoxWithRocket.png?v=1790976725","url":"https:\/\/shoptinkertown.com\/products\/estes-roto-rocket-stem-kit-model-rocket-starter-set-item-0648","provider":"TinkerTown","version":"1.0","type":"link"}