Do glow mod sticks harm your yoyo?

I have seen in several B/S/T threads people saying that there are marks left on the yoyo where the glow mods were, and that they were caused by removing them from the double rims. Is this true? Should I be worried about damaging my yoyo?

I’m not sure, but i wouldn’t put them in until you find out.

That’s the idea.

They cause damage if you take them out incorrectly. I for one haven’t had any issues. Just stick a pen or pencil underneath them and pop em out.

Awright thanks. Which throws have you tried them in?