It worked okay but I want to try again to improve my technique. Next time this is what I'm going to try - fill three individual disposable piping bags with each color then cut tip off. Place large star tip (Wilton 2D or larger) into Wilton 16" featherweight bag then add all three piping bags into larger bag. Don't forget to chill it before frosting!
For a fun party favor, I wanted something that looked like paint balls so I created gumball AMMO treats. I purchased the square 6" tall tubes and black washi tape from inkscissorspaper.com. They also have an Etsy store.
Each tube holds 6 gumballs and I alternated red and orange. I found gumballs in bulk at Party City with every color imaginable. After filling each tube, I taped down a piece of paper twine (with black washi tape) to one side of tube and brought tape over top of lid to close it off. I pulled twine around to front of tube and tied on the tag. These were BIG hit with all the boys!
So ready, aim, and fire - this camo paintball party was a BLAST!