Forever Tubes (Black Caps Included)

I have no idea what ill use this on but they are very rugged and seem like they will protect very well.

I installed these tubes when I first started flying and as a new pilot, I crashed a lot. These tubes have held up well, even though I've crashed into grass and concrete. I would recommend super gluing the caps at the end of the tubes, so you don't lose them in a crash.

These tubes have already saved me money. No more coffee stir sticks and replacing antennas. Ordering more.