Estes Model Rocket A3-4T Engine

This is a 4-Pack of Estes A3-4T Model Rocket Mini Engines.
For Ages 10 and Up.

FEATURES: National Association of Rocketry certified.
Single stage engines.
Rockets such as the "Gnome", "Mosquito" and "Mighty Mite" are
launched with Mini engines.
Estes igniter plug makes engine ignition extremely reliable.
Includes igniters and plugs.
Carded packaging.

INCLUDES: Four Estes A3-4T Model Rocket Mini Engines.

REQUIRES: Adult Supervision
Model Rocket

SPECS: Length: 1-3/4" (4.4cm)
Diameter: 1/2" (1.3cm)

ROCKET MOTORS SHIP VIA USPS PARCEL POST ONLY!