3dRose Audio mixer board mixing engineer knobs sliders slider buttons studio recording Magic Transforming Mug 11oz

Start the day with your favorite beverage served with a touch of inspiration with the 3dRose Audio Mixer Board Mixing Engineer Knobs Sliders Slider Buttons Studio Recording Magic Transforming Mug. The mug is solid black when it is cold; when you add hot liquid the cup transforms to white and the image appears. This printed coffee mug is suitable for tea coffee or any hot beverage. It makes a great gift; other designs are available (sold separately).