{"product_id":"b4-4-model-rocket-engines-3pk","title":"B4-4 Model Rocket Engines (3pk)","description":"\u003cp\u003eThe Estes B4-4 is single stage engine designed for model rocket flight. This engine is a standard engine designed for flights in rockets weighing less than 3.5 ounces, including the engine. Each package includes 3 engines, 4 starters, and 4 plugs.\u003c\/p\u003e","brand":"Estes Rockets","offers":[{"title":"Default Title","offer_id":52446345560364,"sku":"EST10019","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/7863\/0444\/files\/est10019.jpg?v=1766358009","url":"https:\/\/www.echosixhobbies.com\/products\/b4-4-model-rocket-engines-3pk","provider":"Echo Six Hobbies","version":"1.0","type":"link"}