The new StarTech starters stay true to the design of the original, with one key addition. The small nichrome wire, the one that heats the propellant at launch, has been dipped in a specially crafted chemical compound that reacts with the heat of the wire to create a large burst of heat and pressure that ensures ignition. Never misfire again! Includes 6 starters.

• FAST & ACCURATE fin alignment
• Great for three or four finned rockets
• Fits body tubes ranging from BT-20 to BT-80

This kit provides students hands-on engineering experience while they learn how to design rockets, without the worry of finding a launch field. Through learning concepts such as center of gravity and center of pressure, students will put their problem-solving skills to the test as they attempt to build a stable rocket and test it with the Estes Rocket Holder.

Laser cut Centering Rings and Paper Shrouds! Fits BT-5 to BT-60 Body Tubes.