Reusable dispenser and cartridge

A reusable product dispenser for use with a disposable product cartridge, the reusable product dispenser comprising:

• a housing defining a longitudinal axis and including a stop member;
• a base coupled to a proximal portion of the housing and configured to rotate about the longitudinal axis in a first direction and a second direction;
• a telescope operably coupled to the base such that rotation of the base about the longitudinal axis causes corresponding rotation of the telescope about the longitudinal axis, the telescope including a flange configured to prevent distal movement of the telescope when the flange engages the stop member of the housing;
• and
• a spring disposed between the base and the telescope, the spring biased to distally advance the telescope along the longitudinal axis.

A disposable product cartridge for use with a reusable product dispenser, the disposable product cartridge comprising:

• a barrel defining a longitudinal axis and an opening configured to retain a product therein, the barrel including an inner wall;
• a plunger disposed within the opening of the barrel and including an outer wall configured to abut the inner wall of the barrel, wherein rotation of the plunger about the longitudinal axis causes longitudinal translation of the plunger along the longitudinal axis;
• and
• a latching mechanism for releasably coupling the barrel to a reusable product dispenser.