A device and method for the production of three-dimensional objects is disclosed. The device comprises a container (1), for a medium (2) and a three-dimensionally positionable dispenser (4), for delivery of a material (3), the addition of which to the medium (2) leads to the formation of solid structures in the medium (2). The addition of the material (3), by movement of the dispenser in the XYZ-directions on a platform (8), beneath the filling level of the first material (2) in the container (1) leads to the formation of three-dimensional objects.