They do, I can show you my bip bop chief. Previously owned by Jason Kirsch. He sent me glow mods with it when we traded. And also my friends cool ghoul or whatever it’s called chief its blue with like a dark blue wash? Well he used glow mods and threw them in for like 2-3 hours and when he took it them out in some spots the ano had faded off. Seen it with my own eyes, as well as I can send you pictures of the ano on my bip bop chief, it’s a great throw so it doesn’t matter, but in my own opinion I wouldn’t ever use them again or risk it unless the throw was raw.
If you look inside the rim it turned the pink ano like a faded blue it almost blends in so it’s kinda hard to see but it’s not the same blue that’s supposed to be on the bop splash. Anyone can feel free to use them but I don’t even wanna risk using them if this happened to the bip bop and my one and only friend who throws in Portland with the cool ghoul had boughten his chief and a big pack of glow mods but ended up only using 4 because that’s all it took. It’s a fun idea but to big of a risk for me, I want to be able to get every bit of trade value I can if I decide I want to trade or something.
Maybe it’s from extended use? But you never know because a 2-3 hour period did it to my friends.
Ill take a better picture in a Lil bit and next time I see my throwing buddy ill show you his cool ghoul