Quest Q-Jet™ B6-4W 白閃電火箭馬達 25入超值包 - Q6418

Bought the 25-pack for our scout troop's launch day and every single motor fired clean with that bright white flame. The 18mm size drops right into our beginner rockets, so the kids could load them without help. Way less cleanup than the old black powder motors we used to deal with.

The composite propellant in these gives a much cleaner, more consistent flight than the old black powder motors I used to mess with. Twenty-five in a pack is plenty for a full day of launches with a big group, and none of them have failed to light yet.

These motors lit instantly every single time, which made running launches with a big group of kids way less stressful. The 25-pack is a solid value for a classroom or camp setting, and the composite propellant gave noticeably smoother flights than the standard motors we’d used before.