ZENRC Double Wall Glass Matcha Bowl 540 ml 18.5 oz

Why Buy Double Wall Glasses?  Whether you want them for your coffee drinks or hot drinks, there’s more to double-wall glasses than the cool factor they have:The insulated glasses keep the temperature of your drink for a longer time.And since the inside wall is not exposed to the outside temperature, this prevents condensation.Then there’s the cool sense of seeing your matcha or drink float! Product Specification: Diameter:  11.8 cm, Height: 8 cmCapacity:  540ml / 18.5 oz.Material:  3.3 High Borosilicate glassTemperature Range:  -20 to 150 centigradeProduct Features:  Lead-Free BPA Free Heat-resistant Resistant to thermal shock Resistant to chemical corrosionImportant Note: These are double-walled vacuum glasses, They can not be put into a microwave oven! Thank you very much!