3dRose Congratulations Doctor-Magic Transforming Mug, 11 oz: Can be used to hold coffee, tea, hot cocoa and more Changes from black to white with a bold image based on temperature of contents 11 oz coffee mug Equipped with a sturdy handle that grips comfortably to prevent spills and drops Wash by hand to protect image

3dRose Congratulations Doctor-Magic Transforming Mug, 11 oz: Can be used to hold coffee, tea, hot cocoa and more Changes from black to white with a bold image based on temperature of contents 11 oz coffee mug Equipped with a sturdy handle that grips comfortably to prevent spills and drops Wash by hand to protect image