2 Double Glass Coffee Mugs - 12oz

OGGIs Borosilicate Glass Coffee Mugs and Tea Mugs suspend your hot beverages within an inner crystal clear glass wall for an engaging optical effect which looks amazing with a latte cappuccino americano and deliciously steeped brew. The double wall construction of this heavy duty glass allows for high heat retention properties with a cool-to-the-touch exterior. A beautiful way to enjoy a hot beverage longer or showcase your barista crafting. Oggis double wall glasses are scratch and temperature resistant and can withstand temperature swings that can shatter or crack normal glassware. Oggis double-walled glass is essentially a glass within a glass. The air between the two glasses is sucked out when it is made creating a vacuum. It is designed to keep beverages at the correct temperature by not allowing heat to escape or enter.