New in the box Set of 2 Espresso cups (2.7 oz.) in tempered glass and 2 saucers in stainless steel (18/10) with a shiny and brushed finish. Both cups and saucers are dishwasher safe. The VIEW Collection saucers are made of stainless steel 18/10, a very durable material, but sensitive to scratching. The saucers are dishwasher safe but are not suitable for microwave and oven use. When washing the saucers by hand, do not use an abrasive sponge and wipe the surface completely with a dry towel to avoid water stains.