Consumers should immediately take the necklaces away from their children and return the product to Spencer Gifts for an exchange or refund. The skull and metal clasp on an earlier version of the necklace were modified to eliminate the lead hazard in the new version of the necklaces. For more information, consumers can contact Spencer Gifts toll-free at 1-800-321-2497 between 9:00 a.m. and 5:00 p.m. ET Monday to Friday, or visit the firm's Web site or the firm's recall notice . Date modified: 2009-02-19