Estes 1/2A3-4T Model Rocket Engines Bulk Pack (24 Pack)

Upper stage “mini-engines” (purple label) that come in four packs. Use these “mini-engines” to launch mini model rockets like the Gnome and Mosquito.

Contains:
– 24 engines
– 24 plugs
– 30 igniters
– 75 sheets recovery wadding