Estes 10017 A8-3 Bagged Rocket Engines with Starters and Plugs (3 Pack) Charger - Accessory This detailed plastic kit is

This detailed plastic kit is designed for easy construction

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Estes 10017 A8-3 Bagged Rocket Engines with Starters and Plugs (3 Pack) Charger - Accessory This detailed plastic kit isEstes 10017 A8 3 Bagged Rocket Engines with Starters and Plugs 3 Pack The Estes A8 3 engine is a reliable choice for launching standard size model rockets to impressive heights. Designed for rockets weighing less than 3. 0 ounces, it delivers consistent thrust and a smooth 3 second delay for parachute deployment. Perfect for beginners and seasoned rocketeers alike, the A8 3 offers a balanced flight profile that makes it ideal for classroom