1605 B6-2 Standard Engine (3) HAZ
This is the B6-2 Standard Model Rocket Engines (Motors) from Estes.
Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.
The Estes B6-2 engine is single stage engine designed for model rocket flight. This engine is a standard engine designed for flights in rockets weighing less than 4.5 ounces, including the engine. Each package includes 3 engines, 4 starters and 4 plugs.