Desktop Whomp Rocket

I first posted this on Thingiverse on 1/23/2022. A couple of copies were posted here as original work (without attribution) and were taken down, so I've decided to also post my original design here. Print using 0.4mm line width and no supports. You may need to sand the launch tube smooth (and this inside of the rocket, too, if you have a round file) to eliminate any friction. You want a close, but relatively friction-free fit.Watch it go: CAUTION- HIGH SPEED PROJECTILE: Do not shoot yourself in