Abstract: The present invention relates to a device for the presentation in superposed layers of liquids of different densities, particularly liquid foodstuffs, essentially constituted by a body (1) adapted to be mounted on a glass (2), to be filled, and having a receptacle (3) for reception of the liquids, on the side opposite that bearing on the glass (2), characterized in that it is provided with a spherical float (4) coming into contact with the liquid in the glass (2) and connected to a rod (5) guided in a discharge channel (6) of the receptacle (3) for reception of the liquids in the direction of the glass (2), arranged in the body (1) and opening into said receptacle (3), this rod (5) being provided at its end opposite the float (4) with a stop forming simultaneously a manipulable handle (7).