So many people has posted things about painting your tama with nailpolish because it will make it look cool. No one said it broke theirs! I wonder what happened to yours...
If you put it on the screen or around the side where the two parts of the tam join, or the battery cover, the nailpolish would have wrecked it, but if not, the tam SHOULD be fine.
PS i'm NOT a girl, i am just using others advice on putting nailpolish on tams!