The process requires an oven that can bake at 2,200 degrees Fahrenheit.


The process requires an oven that can bake at 2,200 degrees Fahrenheit.
If you’re a die-hard Starbucks fan, then you know that the latest craze coming from the iconic coffee house is its color-changing cups.
These eco-friendly cups make it easy to take your favorite drinks around while saving the planet, simultaneously.