Device for dispensing a fluid substance

A dispensing device (1) of a fluid substance, comprising an outer container (2) that is cup-shaped and made of glass, metal, ceramic or wood, and an intermediate element (5, 5′) made of plastic configured to attach removably to the outer container (2) and support at least one inner container (6), and, directly or indirectly, a hand pump (7) coupled to the inner container (6, 60) to dispense a substance(S) contained therein, the outer container (2) having a bottom (2A) and a side wall (2B), the side wall (2B) having a free end (3) defining an opening (4) of the outer container (2), the side wall (2B) being totally devoid of macroscopic depressions or reliefs functional for coupling with the intermediate element (5), the intermediate element comprising a stop (5A) resting against the free end of said side wall (2B) and at least one liner (8) configured to penetrate said opening (4), the liner (8) supporting at least one elastic element (9) configured to frictionally couple to an inner part of the container, on said side wall (2B), a decorative element (80) being attached to the intermediate element (5, 5′) and arranged internally to the outer container (2) configured to at least partially hide the inner container (6, 60) from view through the wall (2B) of the outer container (2).