The glue on envelopes and stamps, which must be moistened to become sticky. Most people will moisten it by licking the envelope or the stamp, and will find that mail polish has a very distinctive flavor.
Dude, I just can't get enough of the taste of mail polish. I could lick envelopes and stamps all day.
by Melancholera May 16, 2014
Get the mail polishmug.