WANCHIY Double Wall Glass Set of 4 Double Vacuum Heat Condensation Heat Resistant Heat Resistant Tea Cup Tumblers, Transparent, Wall, Insulated,

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[Specifications] Capacity: 250ml, Heat resistance: -20℃ to 150℃, Size: Height 9cm, Top diameter 8.5cm, Bottom diameter 5.5cm [Double-walled & heat-resistant] The double-walled structure and heat-resistant glass material provide insulation, so the surface of the cup does not get hot and you will not burn your hands. The structure keeps both hot and cold drinks warm. [Less likely to condense] The double structure makes it less likely for the outside to get cold and less likely to condense, so no coaster is needed. [Air hole at the bottom] Double wall glass is made of two glasses, an inner glass and an outer glass, and the silicone sealing hole is a necessary hole for air to escape when welding. Please note that there is no problem with the quality. [Please note] Because these glasses are handmade by artisans, slight distortions of the rim, warping of the glass, small air bubbles, etc. may be seen during the manufacturing process. Please be aware that this is a characteristic of the product. There is a risk of damage due to improper handling during transportation. In the unlikely event that damage occurs due to violent delivery, please feel free to contact us. [Please note] Because these glasses are handmade by artisans, slight distortions of the rim, warping of the glass, small air bubbles, etc. may be seen during the manufacturing process. Please be aware that this is a characteristic of the product. There is a risk of damage due to improper handling during transportation. In the unlikely event that damage occurs due to violent delivery, please feel free to contact us.