Safe, non-toxic, paint-on tooth color. Available in a 6 colors for different effects. Available in a .125 oz (4 ml) glass bottle with brush applicator How to use this product: Paint on dry teeth for desired effect. For best results, paint in small areas between the teeth to give the appearance of decay or chipped teeth. Tooth F/X  can be removed by applying a small amount of isopropyl alcohol on a cotton swab and wiping the Tooth F/X off or by brushing teeth with toothpaste.