Nail polishes really thirsty for some restoration? We’ve got you quenched with this pack of 3 bottles of our Nail Polish Thinner solution that restores old, thickened or goopy nail polish. Even beautiful things need maintenance: over time, with exposure to air, or as a result of thicker pigments like glitters, nail polish can apply a little too thick. Simply add a bit of our thinner to keep your precious polishes feeling fresh.