Consumers should immediately stop using the snap beads and return to the place of purchase for a replacement set. For more information, consumers may contact the Edushape customer service department at 1-800-404-4744 between 9 a.m. and 5 p.m. ET Monday through Friday, or visit the Edushape's website , or e-mail the firm at edu-usa@edushape.com . Date modified: 2009-12-15