The upper part of this hob is made of ceramic stone. Unlike glass, this material has a matte shine and a solid appearance. The inclusions and color shading typical of the material result in a totally unique look. Its form is based on the square shape of the right/left interchangeable pan supports. One support was specially designed to accommodate the curved form of a wok. The small control display area has a stainless steel plate that does not detract from the premium stone surface. The contrast of stainless steel and stone enhances its impression of high quality.