Alyson Udell is public relations specialist for Duncan Enterprises, Fresno, Calif., a manufacturer of commercial glazes and other ceramic and craft supplies. For more information, contact the company at 5673 E. Shields Ave., Fresno, CA 93727; (800) 438-6226 or (559) 291-4444; e-mail consumer@duncanmail.com ; or visit http://www.duncanceramics.com .