Home Appliances Design Titanium Coffee Machine by CARL MERTENS Titanium is a compact semiautomatic coffee machine made for kitchens with limited counter space. The rounded body is injection molded and painted in a low saturation cyan, then accented with brushed stainless steel. A transparent display zone and lighting effects show the machine status clearly. Portafilter alignment indicator lights guide precise placement. The shower screen and filter basket are made of pure titanium, which is antibacterial and corrosion resistant. A removable grinding unit simplifies cleaning and maintenance.