A multiple cosmetic holder and applicator comprising: at least one cosmetic cartridge, the cosmetic cartridge comprising a cylindrical body having an opening to receive a standard cosmetic, an upper lip protruding from the cylindrical body, an upper magnet disposed within the opening, and a lower annular groove on the cylindrical body; a main body configured to hold the at least one cosmetic cartridge, the main body comprising: a base having at least one depression in which a lower magnet is disposed, the at least one depression being configured to receive the at least one cosmetic cartridge therein, at least one locking mechanism (618, 620, 622) disposed adjacent to the at least one depression, the at least one locking mechanism configured to interface with the lower annular groove of the cartridge to selectively lock the cartridge within the depression, and an outer case disposed around the base and movable relative to the base to at least one predetermined position, the outer case comprising a pressable button which when pressed interfaces with the at least one locking mechanism to unlock the locking mechanism from the annular groove; a cap disposed on the main body that is configured to cover the main body, the at least one cosmetic cartridge, and the standard cosmetic, the cap comprising an aperture in the top surface thereof; and a selector tube configured to extend through the aperture and over a selected standard cosmetic, the selector tube interfacing with the upper lip of the cartridge in a friction fit to remove the cartridge with the selected standard cosmetic when the button is pressed and the locking mechanism is unlocked. at least one cosmetic cartridge, the cosmetic cartridge comprising a cylindrical body having an opening to receive a standard cosmetic, an upper lip protruding from the cylindrical body, an upper magnet disposed within the opening, and a lower annular groove on the cylindrical body; a main body configured to hold the at least one cosmetic cartridge, the main body comprising: a base having at least one depression in which a lower magnet is disposed, the at least one depression being configured to receive the at least one cosmetic cartridge therein, at least one locking mechanism (618, 620, 622) disposed adjacent to the at least one depression, the at least one locking mechanism configured to interface with the lower annular groove of the cartridge to selectively lock the cartridge within the depression, and an outer case disposed around the base and movable relative to the base to at least one predetermined position, the outer case comprising a pressable button which when pressed interfaces with the at least one locking mechanism to unlock the locking mechanism from the annular groove; a base having at least one depression in which a lower magnet is disposed, the at least one depression being configured to receive the at least one cosmetic cartridge therein, at least one locking mechanism (618, 620, 622) disposed adjacent to the at least one depression, the at least one locking mechanism configured to interface with the lower annular groove of the cartridge to selectively lock the cartridge within the depression, and an outer case disposed around the base and movable relative to the base to at least one predetermined position, the outer case comprising a pressable button which when pressed interfaces with the at least one locking mechanism to unlock the locking mechanism from the annular groove; a cap disposed on the main body that is configured to cover the main body, the at least one cosmetic cartridge, and the standard cosmetic, the cap comprising an aperture in the top surface thereof; and a selector tube configured to extend through the aperture and over a selected standard cosmetic, the selector tube interfacing with the upper lip of the cartridge in a friction fit to remove the cartridge with the selected standard cosmetic when the button is pressed and the locking mechanism is unlocked.