Luciano 70Ml Borosilicate / Isotherm / Double Wall Coffee Glass Cup and Saucer Set Yellow Handle -4 pieces Set: 2 cups and 2 saucers -Yellow Handle Cups and Transparent Saucers -Brand: Luciano -Heat Resistant: can go up to 250 degree Celsius -Double Wall: the internal temperature of glass content doesn't reflect on the exterior -Can go into microwave, or oven, and also fridge -Isotherm: the temperature inside (warm or cold) is kept for a long period -Elegant Design and Feel -Light and luxurious Hold -Combination of 2 70ml cups with handle and 2 assorted 11cm saucers in One Color Box -Hand Made / Blown Glass Luciano 70Ml Borosilicate / Isotherm / Double Wall Coffee Glass Cup and Saucer Set (2 cups, 4 pieces set) -4 pieces Set: 2 cups and 2 saucers -Transparent Cup Handles -Brand: Luciano -Heat Resistant: can go up to 250 degree Celsius -Double Wall: the internal temperature of glass content doesn't reflect on the exterior -Can go into Dishwasher, microwave, or oven, and also fridge -Isotherm: the temperature inside (warm or cold) is kept for a long period -Elegant Design and Feel -Light and luxurious Hold -Combination of 2 70ml cups with handle and 2 assorted 12 cm saucers in One Color Box -Hand Made / Blown Glass Luciano High Borosilicate Single and Double Wall Glass Items are made in China in Luciano Glass Factories, and they are tested for safety and food security.