For ages 10 and up.
FEATURES: Four mini engines with igniters and plugs.
1/4A3-3T single stage rocket engines.
Engines tested and certified by the NAR.
Packaged in a carded blister pack package.
INCLUDES: One Package of Four 1/4A3-3T Mini Engines with Igniters and Plugs
REQUIRES: Rockets and Launch Rod for Use
Installation of Rocket Igniters and Plugs
Adult Supervision for Children Under 12
SPECS: Height: 1-3/4" (4.3cm)
Circumference: 1/2" (1.2cm)
ROCKET MOTORS SHIP VIA USPS PARCEL POST ONLY!