A mini rocket launcher for match rockets, shove a toothpick in the side hole, cut it so it is flush, and cut down a bamboo skewer so when you put it into the front the sharp end lines up with the front of the launcher. Use the leftover end of the skewer and some tin foil and matches to make multiple match rockets in advance. shove 'em on the skewer, hold a lighter to the tip, and let 'em rip. enjoy!

Creality

Ender-3 v2

Doesn't Matter

Yes

.2

100