Our products have such characteristics of milky whiteness, brightness, hardness, heat-resistance, non-poisonous, anti-corrosion. Heat Resistant Opal Glassware 17PCSCoffee cup200 KFB200---6Flat plate5.5' XP55---6Milk pot190 NZ190---1Sugar pot40 TZ40---1+1Coffee pot1.5L KFH1.5L---1+1 Heat Resistant Opal Glassware 17PCS