Creano double-walled thermal glasses are ideal as a coffee glass or tea glass! Our hand-blown thermal glasses are handmade, heat-resistant, scratch-resistant and dishwasher-safe The double-walled thermal glass is stylish and functional at the same time - hand-blown double-walled glass with its excellent insulating properties makes it possible! Heat-resistant borosilicate glass is used for production. Real unique pieces through manual work! Product name: Creano double-walled XXL thermal glass 400 ml, extra large heat-resistant coffee glass/tea glass/latte macchiato made of borosilicate glass.