This high quality, heat reactive, 11 oz. color changing mug has quickly become a favorite with customers. Simply pour a hot beverage into the mug and the black exterior disappears displaying your hidden image/text. Upon returning to its cooled state, the color changes back to black. This is the perfect gift for all occasions.--
This is an 11 0z. ceramic color changing mug, specifically designed for sublimation.
Warning: This product should be hand-washed only. Do not microwave, and it is not dishwasher safe.