Foam earplugs make good ammo for these. If you leave marshmallows in them too long, you get sticky residue that’s almost impossible to remove. Ask me how I know.
How do you know?
The bow and arrow is 11.59 on Amazon.com. A little disappointed at your price!
A better use for marshmallows, I have never seen. Well, maybe rice krispie treats, but they don’t fly as well.