Party Popper | Prototype

My company and I tested different parts of the party popper

First we chose what size rubber band we would want to use.

Then we started on the striker. We chose a pen as our striker because there is a part that would make the pen stay connected to the rubber band.

Finally we assembled the prototype we made a small hole in the bottom of the cup and pushed the rubber band through the hole. Next I placed a tooth pick and connected it with the rubber band so it could stay on. Next we took a photo of the prototype.

My group and I learnt a lot about how to make prototypes.