Estes Rockets - A3-2T Model Rocket Engines, (4pk) Replacement Parts Tool Replacement Tips Can be used either front

Can be used either front or rear

receivers and servos

Just add 3 AAA batteries to the transmitter and you can be testing your flying skills around the house or in your back yard within minutes of opening the box

The power pipes are made using insert molding

all drawers can be opened and stored inside

Estes Rockets - A3-2T Model Rocket Engines, (4pk) Replacement Parts Tool Replacement Tips Can be used either frontThe Estes A3 2T is a specially produced, 13mm model rocket engine that has a 2 second delay. Enjoy watching your rocket soar at its highest heights for 2 seconds longer before it starts the descent with this incredible mini engine. Use this engine with more than 15 of our rockets including the Star Hopper, The Gnome, The Firestreak, the Gryphon, the Mini Honest John, and more! Includes: 4 engines 4 starters 4 mini starter plugs