Coffee is one of those things you just can’t afford to mess up. You need its magic, you need its power, you need the right glass for it. This coffee mug is crafted of fine Spanish tempered glass. It is thermal shock resistant, making it safe for the microwave and less prone to shattering. A convenient handle allows you to hold it without burning your hands, and when you’re done using it simply deposit it in the dishwasher to get it sparkling clean for next time.