Evolution Coffee Cup 9cl: As a hospitality series par excellence, EVOLUTION offers a wide variety of pieces with carefully designed ergonomy. The satin finish of its glaze, its finesse and exceptional whiteness make this series particularly distinguished and delicate.: Evolution By Rak Porcelain: : White - Porcelain - 7:cm - 2.75:in - 5.8:cm - 2.3:in - 9:cl - 3.05:oz - Non porous - Oven Safe to +300c - Microwave Safe - Dishwasher Safe - Freezer safe to -20c - Thermal Shock Resistance