This is the C11-7 Standard Model Rocket Engines/Motors from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.

Do not burn, soak in water to destroy

Due to small parts that could cause a choking hazard please keep away from children 3 years of age and younger

• Upper stage engine.
• Engine can also be used as a single stage engine in lightweigh rockets.
• Engines tested and certified by the NAR.
• Easy to use and comes with clear instructions.

• Length: 2.75" (7cm)
• Diameter: .95" (24mm)

• Two C11-7 Engines
• Two Igniters
• Igniter Plugs