Im not a fan of glitter. I do sort of like it. Although, as you can see, glitter can be harmful in many different ways. I can see a reason why people would want to ban this material. Besides, if your making a glitter-included project, then the glitter will have a better chance of going down the drain. But to think that marine life is suffering from glitter is a tremendous surprise. We have been littering glitter a lot if this has been happening.