Gerhard Marcks trained as a sculptor in Berlin before joining the Bauhaus in 1919, where he was artistic director of the pottery workshop until 1925. When the Nazis came to power in 1933, Marcks was dismissed and barred from artistic practice. In 1925 Marcks was approached by Eric Schott at the Jenaer Glassworks to produce a new design for their heat-resistant glass coffee percolator, their original design being thought to look too much like a scientific instrument. The rubber fitting was originally produced in red, as on this example, but after the war was made in black. The ebonised wooden handle has been attributed by some to Wilhelm Wagenfeld but there is no record of his involvement with the Sintrax percolator.