It incorporates an upper disc (1) into which the containers (3) are inserted; this is linked to a lower disc (4) by means of an internal cylinder (10) which rotates with regard to a fixed external support (11) whereon accessories (12) related with the substances to be dispensed rest. The lower disc (4) rotates intermittently, bringing about the rotary movement and halting of the containers (3) in correspondence with the different dispensing heads (6), which supply the substances from the containers (12). The fixed external support (11) rests on a baseplate (13) and is comprised of an external cylinder (14) with regard to which the internal cylinder (10) rotates, radial arms (16) projecting from the external cylinder (14) and whereon vertical supports (17) are mounted, these being linked to an upper crown (18), which is located around the upper disc (1), and whereon the accessories (12) are attached.