The vampire teeth are of good quality and can be easily set with scissors or nail file to your own teeth. The package is a bag with plastic granulate, which is dissolved in hot water and secured by means of which the tooth. For this, the molten mass is formed into a small ball, pressed into the cavity of the tooth vampire and this then inserted into the mouth at the desired location. The "out-swelling" mass is passed over the next lying teeth and must then dry. This results in a rail which can be subsequently trimming. Because the plastic is very fast hard again, adapting requires a certain dexterity. Small consolation: If it does not work right away, the mass can always be melted down again. The big advantage: The tooth is adjusted individually and directly holds thanks to the rail bombproof! Patience is worth it! ;-)