Glass water cup with handle Double-layer plastic glass cup Large capacity Welfare small gift office business plastic shell water cup

Note: Ordinary water cup does not contain tea leaks, 60 is prohibited°The above hot water will prevent rupture and scalding.If you need to use warm water, preheat the warm cup first and pour in warm water, which will instantly withstand the temperature difference between hot and cold.≤60°   Material description: Cup body sodium and liquid glass