These Petite Fangs are best for smaller teeth or sometimes used for lower teeth when creating a werewolf look. Each pair of teeth comes in its own crypt case complete with instructions. All deluxe fangs use a specially formulated dental material for the tightest fit. This case comes with two doses of the customizing - "snap fit" dental chemistry, just in case you need to try it again. Note: these teeth are the same size as the "Love Bites" teeth, but are sold in regular packaging.