Estes model rocketry is recommended for ages 10 and up with adult
supervision for those under 12. Unless otherwise specified, all models
require assembly. Tools, construction and finishing supplies sold
separately. In order to launch, a launch system, model rocket engines,
starters and recovery wadding are required - sold separately-unless
otherwise specified.
18mm Engine Retainer Set - Estes 3187
- Brand: Estes Model Rockets
- Product Code: EST3187
- Availability: In Stock
-
$7.99
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Tags: accessories, estes model rocket, 18mm Engine Retainer Set, 3187