She showed a bowmaker that they sell for $40 plus shipping. It's made from PVC pipe. She said it's easily made, but they sell so many that they get the PVC for less money. So she said the cost would be less purchasing from her.
I was in my closet after seeing the video, and saw my slacks hangers. Boom! A light bulb went on!!! I thought they would work for making bows. After covering the rungs with plastic wrap and testing them out, I found they worked perfectly: