Royal Genware Tulip Cup 9cl: Made from Specially Selected Clays For Brighter White Good Presentation That's Practical Compared To Other Porcelain Alternatives. Durable Glaze Prolongs The Life Of The Product and Improves Stain Resistance.: RG Tableware By Genware: : White - Porcelain - 9:cl - Durable Glaze Prolongs The Life Of The Product and Improves Stain Resistance - Available In Additional Sizes - Perfect Size For Espressos - Conforms To BS4034 For Vitrified Hotelware Quality Standard For Durability In Use - Made from Specially Selected Clays For Brighter White To Give Great Presentation That's Practical Compared To Other Porcelain Alternatives