World Beyblade Organization by Fighting Spirits Inc.

Hey, I’m thinking of applying clear nail polish on all of my Beyblades for aesthetic purposes. Will it affect the weight distribution, or performance of the bey in any way?

It will affect the weight even if its a very small amount

If you apply it to spots that aren't stickers (and a very minor amount on those) then your bey will become WBO tournament illegal.

Check the rules carefully before you alter your beys in any way.