The innovative Bistro b. over coffee machine comes with a removable water tank and a high-performance heating element which transports the water through a glass tube to the coffee filter without heat loss. There, it is evenly distributed over the ground coffee through an easy-to-clean shower. The shower head is made of plastic and completely coated with silicone. The high polished material of the machine reduces limescale to a minimum. Unobstructed, the hot water flows quickly to the coffee powder, which develops its full flavour.