Balloon Tying Tool

I had a need to fill up over 1,000 water balloons for an epic balloon fight I was hosting. I made this tool to help tie balloons without causing blisters on my fingers. My wife helped me fill the balloons, but she opted not to use the tool I made. After a while of both of us tying balloons, she was in a lot of pain, and I just smiled quietly. She ended up having to wear bandages on her fingers to continue. It was still hurting days later. I slept well.I purchased balloons that came with about 4 hose adapters that you can use to fill the balloons with your hose. They were very good quality compared to other balloons I bought. They lasted weeks without bursting. https://a.co/d/i87BbpvI purchased a quick connect shut-off valve to make filling the balloons a lot easier. https://a.co/d/i87BbpvHere is a video on how to use it: