Double Wall Glass Cup

6pcs 2 layer 250ml glass cup 95000

Double wall design borosilicate insulated glass 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.

Made of heat and condensation-resistant borosilicate glass, which is stronger and more durable than other glass . A crystal clear look and all lines are smooth and daintiness, creating a nice feeling in hand.

They keep the temperature of liquid hot or cold for a longer period of time while the outer glass wall remains comfortable to touch. Moreover, our mugs also keep iced coffee cold longer than a porcelain or ceramic cup.

Designed and manufactured for regular daily use,can be used well in the microwave and in even the freezer.