TR Distributors, Portland, ME, now offers plastic coffee mugs by Sharon Center, OH-based Polysub, Inc. The companies describe Polysub mugs as fully sumblimatable, almost weightless, extremely durable, and supportive of brilliant image detail and superb color quality. TR Distributors is located at PO Box 16009, Portland, ME 04101, 207-878-2501, 800-905-0351, fax: 207-878-2503, e-mail: info@trdistributors.net, Web: www.trdistributors.com.