Calottes

Calottes are used to attach your jewellery design to a clasp. 

Just put your wire or cord through the hole at the bottom of the Calotte, place a crimp bead onto the wire and crimp so that it is secure. Trim the end of the wire or cord so you can close the Calotte. You could also glue a bead inside the Calotte to be certain the wire or cord is secure.