Review on ☕ Godinger Dublin Collection Coffee Mugs - Set of 4 | Tea or Hot Water Glass Cups by Amy Walker

I've had them for a few months now but I don't use them every day. I'm careful with this, but I pour coffee straight into the cup. they are coffee cups after all. Unfortunately I poured coffee into one today and it cracked all the way around and to the top of the mug. I thought coffee mugs should stand up to hot coffee. it was the same temperature that always poured out of my coffee pot. I'm not sure if this cup had a defect or if these are bad cups. I gave them a few stars as I am concerned now. I could have burned or cut myself on broken glass if I hadn't heard a "crack" when it broke.