Compress Valve Spring w/ TAMPON! *NOT CLICKBAIT*

Hey everybody! I've been working on this 2006 Toyota Tundra V8 Engine for a few days now, and I was struggling to compress the valves on the engine. Instead of waiting weeks for a tool to ship to me, I decided to invent my own.. and it worked!! I encourage you guys to try it out too!
Intro Song: Alan Walker - Force (Music provided by NCS Music.)