Simple and conceptual design: essential lines take shape. The basic geometry of the squar e and circle enclose all the technical potential that the hoods in the S tream line offer. The circle, an aspirating ring, retracts when aspiration is activated. It then goes back in position and aut omaticallyswitches off, when suctioning cooking fumes is no longer needed The graphic elements and elegance of OM Air sense are enhanced by the white and black glass. The result is a stylish element which stands out in the entir e living space.