The Venus is a modern and stylish stove top espresso maker. It is made from 18/10 stainless steel with a black insulated handle. This espresso maker is suitable for use on all hobs including induction. It measures 16.5cm/6.5in high and has a diameter of 10cm/3.8in. A 4 Cup Espresso Coffee Maker is the equivalent of 230ml/ 8fl.oz (max. boiler capacity). Please note that this cup size is based on espresso cup sizes and not on regular tea or coffee cup sizes.