The unique design reveals your custom message or image when warmed with a hot beverage. Watch as the magic unfolds and your dad enjoys his favorite drink in style. The ceramic mug transitions from a classic black exterior and white interior when cool, to showcasing your special touch when heat is applied. The comfortable C-shaped handle ensures a sturdy grip, and the mug holds a generous 11oz (0.33l), perfect for a satisfying morning coffee.
.: One size: 11oz (0.33 l) .: Ceramic material with black exterior and white interior .: Lead and BPA-free .: Heat-reactive design .: Glossy finish .: NB! Hand wash recommended
