Nishida Double Layer Heat Resistant Glass Mug Set of 2 Double Wall Glass with Handle Cute 2 Layer Structure Heat Resistant Warm Cold Insulation

Material: Heat-resistant glass. double fall structure We can handle everything from cold drinks (-20 degrees) to hot drinks (130 degrees). Please refer to the photo for size and capacity. Double-layer glass cup: Two layers of glass inside and outside keep your drink hot for a long time.