Abstract: A fragrance cartridge for a fragrance dispensing device is provided. The fragrance cartridge comprises a housing and a liquid fragrance container arranged inside the housing. The liquid fragrance container comprises a receptacle for containing a fragrance liquid, a pump mechanism for drawing a predetermined amount of liquid fragrance from the receptacle after being actuated, and an outlet conduit coupled to the pump mechanism to output the predetermined liquid amount from container. The housing further comprises an output opening in correspondence with the outlet conduit of the fragrance container, and an opening aligned with the pump mechanism of the fragrance container, for allowing the pump mechanism to be actuated. The cartridge further comprises an internal adjusting element arranged inside the housing and having an inner shape substantially matching the outer shape of the fragrance container. A housing and a fragrance dispensing device are also provided.

Abstract: A container (2; 2?) comprises: a cylindrical body (11; 32); a plunger (6; 38) inserted into the body, the plunger being movable along the body; a plug (18; 43) fixedly positioned within the body at a longitudinal distance from the plunger such that the body, the plug (18; 43) and the plunger form a cavity (19; 44); a channel (20) leading through the plug; and a needle (7) connected with the channel (20), a free end of the needle being positioned outside the cavity, wherein the needle is fully housed within the hollow cylindrical body. A dispensing device (1) for dispensing specific amounts of fluids comprises: at least one attachment means (17) for removably attaching a respective container (2; 2?) and at least one actuating device comprising at least one stem (3), wherein each stem is movable to engage a respective container.

Abstract: A dispensing device (FD; FD2), comprises a cartridge (2) rotatable around a rotational axis (R), the cartridge (2) comprising multiple seats (3; 26) for containers (C); and a stem (29) movable parallel to the rotational axis (R). The cartridge (2) is rotatable such that the seats (3; 26) are individually positionable in line with the stem (29). The dispensing device (FD; FD2) is a fragrance dispenser. A method of providing a fragrance blend (FB) blended from multiple different essences comprises loading a digital formula (DF) of the fragrance blend (FB) to a fragrance dispenser (FD; FD2) wherein the containers (C) hold essences; and by the fragrance dispenser (FD; FD2), dispensing the essences according to the loaded digital formula (DF).