ITEM NAME:6Pcs 50Ml Clear Drinking Healthy Cup Heat Resistant Double Wall Layer Tea C C8Y7 6Pcs 50Ml Clear Drinking Healthy Cup Heat Resistant Double Wall Layer Tea C C8Y7 Double isolation crystal cup material is high borosilicate,Double layer heat insulation design, Not only to keep the temperature of the tea soup, not hot, it is more convenient to drink, Super clear glass,suspension of the double layer design, Glittering and translucent get rid of the aesthetic feeling, let your pleasure experience a pleasant drinking, Applicable: Suitable for green tea, black tea, rock tea, fruit & flower tea, all kinds of loose tea Size: 6.5cm * 5.5cm * 4cm Instantaneous temperature: -20-150 degree Material: glass Color: transparent Capacity: 50ml Package includesd:6* Glass Tea Cups.Capacity: 50ml. Glittering and translucent get rid of the aesthetic feeling, let your pleasure experience a pleasant drinking. Not only to keep the temperature of the tea soup, not hot, it is more convenient to drink.