Color Change Mug

Black color change mug,11oz Two kinds of color change effect: 1. color change sublimation mug for dye-sublimation printing use 2. logo already printed, color change coating cover when pour hot liquid to the mug, the black color will change to white color. so the image will appear. When the mug gets cold, it will change to black color again. Color change temperature: 45 centi-grade degree We buy the black color change ink from Japan and UK our mug is dishwasher safe! Shapes: Besides normal 11oz color change mug, we also have 15oz mug, 16oz latte mug Custom shape is acceptable Color: At present, we have black color we are developing dark blue color, dark green color, darker red color,ect. Best quality in the world. Our main market is West Europe and north America, Australia, Russia,ect.