How does he get his yo-yo’s to glow, especially the bigyo because I’m getting it?
Some plastics have a florescent pigment in them that will glow under blacklight. The blue half of my Lyn glows under blacklight.
The BigYo glows naturally. You don’t need a black light for it, just a dark room.
Edit: Okay, “naturally” isn’t the right word. It does it on its own.
So the blue one I’m getting will glow?
It may.
Whoa, blue? Oops, I’ve been away for too long, haha. I had no idea they made blue.
According to YYN, no. It will not glow. It will more than likely react under a black light though.