What is the crease and what do you use it for? I see online that it's from One drop yo-yo makers, but it just looks like an unthreaded nut to me. What do you do with it?
Hey whatever works for you, if you don’t like it that’s fine. It might be hard to imagine things from other peoples’ perspective, but I find a lot of use in these things 🤷🏻♀️