I know when this heat level is reached because we live in the future and this magical coffee mug is synced to my iPhone. It’s not an exaggeration to say this is a life-changing product that I ...

Rather than mindlessly buying new cups, consider these factors before you shop. An expert recommends how to buy new coffee mugs based on these points.

This heat-activated color change not only adds a fun twist to your daily routine, but also makes these mugs a conversation ... to add some character to your coffee breaks or make tea time more ...