From the Creator:

 

Customizing Kit Re-fill

Scarecrow Deluxe Custom Fit Fangs come with enough customizing material inside each kit for several applications in the event you want to fit one or both fangs better when you are first customizing them, but, once you're done, they are completely reusable without any additional adhesives.

Scarecrow® Customizing Kit Refill

$10.99Price