Abstract: A vaporizer cartridge including a housing with at least one exterior wall and an interior dividing wall. An inlet extends through the exterior wall. The housing defines a payload reservoir, an inlet flow chamber in fluid communication with the inlet, and an outlet flow chamber in fluid communication with the inlet flow chamber. The interior dividing wall is positioned between the payload reservoir and the inlet flow chamber, and the inlet flow chamber is positioned between the exterior wall and the interior dividing wall. A vaporizer having a base and a cartridge as described above configured to removably couple to the base. At least one magnet may releasably couple the cartridge to the base. The cartridge may have an activation chamber separate from the payload reservoir and inlet and outlet flow chambers.

Abstract: A dispenser with a housing, a plunger, and an activation mechanism coupled to the plunger. The housing defines a reservoir configured to retain a liquid and a dispensing orifice in fluid communication with the reservoir. The plunger is configured to move through the reservoir toward the dispensing orifice to dispense the liquid through the dispensing orifice. The activation mechanism is configured to be moved by a user, and movement of the activation mechanism in a first direction causes the plunger to move toward the dispensing orifice. At least one of the activation mechanism and the housing is configured to provide feedback to a user when the activation mechanism moves a predetermined distance in the first direction. A method of using the dispenser.