Double Wall Glass Cup (Heat-Resistant)

Enjoy a refreshing tea or coffee with the double wall design borosilicate insulated glass mug.

Designed to keep your drink warm longer, this insulated mug is perfect for tea and coffee lovers.

The heatproof insulating-clear coffee and tea mugs with handle-16oz-hand made-100% lead free-good for your health

This glass features heat and condensation-resistant borosilicate glass.

It is stronger and more durable than other glass, with a crystal clear look and all lines are smooth and dainty, creating a nice feeling in hand.