1623 C11-5 STD ENGINE (3)

This is a Pack of 3 C11-5 Standard Model Rocket Engines from Estes. Suitable for Ages 10 & Older w/Adult Supervision for Those Under 12. FEATURES: C class model rocket engine pack contains igniters and plugs Booster stage engine pack Easy to use and comes with clear instructions Available in blister pack Sturdy engines tested by the National Association of Rocketry INCLUDES: One Package of 3 C11-5 Model Rocket Engines REQUIRES: C rocket model equipment for use SPECS: Length: 2-3/4" (69.85mm) Diameter: 1" (25.4mm) COMMENTS: WARNING: Product is flammable. Use caution. Must be 10 to purchase in North Dakota Must be 14 to purchase California and New Jersey See back of packaging for sales specifications in various regions Do not burn engines or soak in water Estes engines are for use only with Estes model rocket products