Beyblade Launcher - Spring Winder

My kid has really gotten into Beyblades after watching the Beyblade series on Netflix.
I had bought him a ton of used Beyblades from folks. However, I started noticing that he started to break the spinner potion of the Beyblade launcher.

So I 3D printed him spare parts, but while replacing the spinner, I found that in some launchers that process resulted in the spring getting released. I would spend 1-2 hours to wind the spring and it was a huge waste of time because the spring would slip easily.

So I created this tool to wind the spring, but not let it slip during the winding process! It saves me 2 hours each tie now :). I can wind the springs in 5 minutes flat!

I hope you find this useful and care to donate!!!