I've got some flurosis on my front teeth, they've been sensitive to cold since I got my adult teeth. So for cold drinks it's far nicer to not be in pain by usin

I've got some flurosis on my front teeth, they've been sensitive to cold since I got my adult teeth. So for cold drinks it's far nicer to not be in pain by using a straw than it is to try to contort my lips over to protect them.