We had a play date with our friends, so I decided to make these really simple, inexpensive mini marshmallow shooters that I found on Real Simple’s website.
-Packing tape (not pictured)
First cut the bottom of your plastic cup. If your cup cracks a bit, like mine did, I would just reinforce it with some packing tape. Next tie a not at the end of your balloon, and cut off about a 1/2 inch from the other end.