Dazzle Teeth Whitening Polish (Guaranteed Result)SAY NO TO YELLOW TEETH This professional teeth whitening kit will give you whiter teeth at home . Once you get this whitening pen, you can make your teeth shine as easy as 1 2 3. NOW, ITS TIME TO LAUGH FREELY, SMILE FREELY. APPLICATION: Applicable to smoke stains, tea stains, coffee, cola, red wine, colored food, bad habits and other reasons caused by yellow teeth, black teeth; HOW TO USE TEETH WHITENING PEN: After cleaning the teeth, remove the cap