2017 hot new products promotional christmas gift double wall borosilicate pyrex glass coffee espresso cup

njoy your perfectly brewed coffee or tea in the elegant Double Wall Glass Coffee Cups.These glass cups are made with thermal shock resistant borosilicate glass to resist shattering with temperature change.The double wall construction makes it perfect for hot drinks as the outside stays cooler to touch vs. normal coffee mugs. For cold drinks, the double wall design also helps keep ice for longer and reduce condensation for a sweat-free mug. So stop burning your hand with regular coffee mugs and enjoy your coffee with the stylish and functional Double Wall Glass Coffee Mug.