Break out of the orbit of typical gift giving! Add hot liquid to this heat-sensitive, black 11 oz. mug and watch the hidden text, “Greatest Grandpa in the Galaxy” appear. Grandpa will love it!
- Color changing, heat-sensitive ceramic mug
- Heat-activation reveals hidden image
- 11oz in size, weighs 1lb
- Designed and printed in the USA by Trend Setters Ltd. Shipped from USA
- Authentic Trend Setters Ltd. Morphing Mugs™ heat-sensitive mug
*While this mug may be used in the dishwasher or microwave, for the longest lasting, highest quality product, we strongly recommend against it.