<p>The invention relates to a display case (1) that can have any geometric shape. The inventive case is characterised in that it is transparent and in that it includes a series of upper and lower permanent magnets (6) on respective trays (3-3') such that an object (9) displayed inside the case can be maintained in unstable equilibrium, resting on the free end thereof. For said purpose, the displayed object (9) is ferromagnetic such that the magnetic field generated by the upper and lower magnets (6) provided on the case can act on the object.</p>