DaVinci Beads are high quality European charm beads that can be used on a bracelet or necklace to create unique and fashionable personalized jewelry. DaVinci Beads are non-threaded and are compatible with Pandora, Troll Beads and Chamilia. Silver-plated and will not tarnish. Create your own beautiful bracelet using a stopper to begin and end your bracelet with charms of your choice in between.