Coin Holder/Dispenser

This is a little Rubber-Band powered quarter dispenser I made to be put into a cup holder of a car to hold quarters. There are catches in the container and on the 2 plungers for the rubber band. I would like to print this eventually, but as of now I do not know if it works well, or if it prints very well.
Thanks, and any suggestions are appreciated, as this is the first thing I have made. If you think you can make it work well, feel free to try to make it, just comment at least so I can learn