Estes Model Rocket B6-4 Engine

This is a pack of three B6-4 Standard Model Rocket Engines/Motors from Estes.
Product is recommended for adult use only.

FEATURES: B class model rocket engine pack contains igniters and plugs.
Single 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 Three B6-4 Model Rocket Engines

REQUIRES: B Rocket Model Equipment for use

SPECS: Length: 2-3/4" (7cm)
Diameter: 3/4" (1.7cm)

COMMENTS: WARNING: Product is flammable. Use caution.

ROCKET MOTORS SHIP VIA USPS PARCEL POST ONLY!