Made from heavy cast aluminium the Brikka works like a traditional stove top Moka pot. However, the Brikka features an innovative new pressure valve that permits brewing to begin after optimum pressure is reached. The coffee produced is smooth and with a delicious crema. Makes 4 espresso cups. Two-layer technology for an ideal espresso Has an internal layer of aluminium A stylish and classic design Suitable for induction Bi-layer technology for perfect coffee: the outer steel layer of the boiler ensures operation even on induction hobs, while the internal aluminium layer ensures even heat distribution