Duralex Amalfi Espress Mug

The Amalfi espresso mug is made in France from Duralex's tempered glass, making it the closest thing to unbreakable you'll ever find. Duralex glass can withstand the thermal shock of sudden temperature changes from -4 degrees F to 266 degrees F. Plus, it's 2.5 times more break and chip resistant than ordinary glass, and naturally, it's safe in the freezer, microwave and dishwasher. The Amalfi espresso mug has a capacity of 6 ozs.