I've seen Beytubers using products such as Nevr-Dull to keep their Burst Discs looking shiny. I have to ask, does metal polish wear down the metal, gradually making Discs lighter in weight? And if not, is it safe to use it on the metal of Cho-Z Beyblades?

I've seen Beytubers using products such as Nevr-Dull to keep their Burst Discs looking shiny. I have to ask, does metal polish wear down the metal, gradually making Discs lighter in weight? And if not, is it safe to use it on the metal of Cho-Z Beyblades?

It does wear down metal, not by much, about .01 of a gram per year

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Give me all the bread