Just in time for the London Games….. Butter London’s new limited edition nail polish set makes it our reality to snag Gold, Silver or Bronze this Summer!! “The Commemorative Olympic Heavy Metal Collection” is about as pretty as it gets… and as always, Butter makes sure that our nails are safe with their “3 free” polishes…. NO FORMALDEHYDE. NO TOLUENE. NO DBP…. No crap!!