BASIC INFO: My color changing mugs are a solid white ceramic base, covered with a smooth, thermochromic coating that changes to clear when the mug is warmed. This allows me to print on the mug and create a color changing effect. 

PRODUCT QUALITY: I have tested multiple suppliers for the base ceramic mug blank over the past three years, in pursuit of finding a mug that changes color at a lower temperature and allows for vivid, high-quality printing. After I order the mug blanks from my suppliers, I print, inspect, test, and package at home. My production process doesn’t stop at just printing the design – I visually check every angle of the mug for defects or scratches, test after the mug cools to confirm it color changes properly, and securely package it for transit.

I have also tested multiple leading brands in sublimation paper and ink, with my current brand resulting in bright, crisp, and full color prints that I can achieve at my home office.

MUG FUN FACTS: You’ll get the brightest, most colorful viewing on the mug when it is between 160 – 175 degrees Fahrenheit, easily achieved with a Keurig or standard coffee machine.