Dispensing devices, systems, and methods

A dispensing device adapted to be received by a receptacle, comprising:

• a first unit having a top wall and an inner cylindrical projection extending from a bottom face of the top wall;
• a second unit having an outer cylinder and an inner cylinder joined by a bridging portion, wherein the inner cylinder is adapted to receive the inner cylindrical projection, and the outer cylinder is adapted to receive the receptacle;
• a breakable seal closing an opening of the inner cylinder to form a chamber portion for storing a flowable substance;
• one or more protruding seals located on the inner cylinder adapted to bear on a portion of the inner cylindrical projection;
• and
• wherein an application of force to the top wall lowers the inner cylindrical projection to disrupt the breakable seal and release the flowable substance.

A method of manufacturing a dispensing device adapted to be received by a receptacle, comprising:

• manufacturing a first unit having a top wall and an inner cylindrical projection extending from a bottom face of the top wall;
• manufacturing a second unit having an outer cylinder and an inner cylinder joined by a bridging portion, wherein the inner cylinder is adapted to receive the inner cylindrical projection, and the outer cylinder is adapted to receive the receptacle;
• manufacturing one or more protruding seals located on the inner cylindrical projection adapted to bear on a portion of the inner cylinder;
• and
• manufacturing a breakable seal closing an opening of the inner cylinder to form a chamber portion for storing a flowable substance, wherein an application of force to the top wall lowers the inner cylindrical projection to disrupt the breakable seal and release the flowable substance from the chamber portion.

A method of using a dispensing system, comprising:

• storing a flowable substance inside a dispensing device, wherein the dispensing device includes a first unit and a second unit and is adapted to be received by a receptacle;
• receiving a raised collar portion located on an outer cylindrical projection of the first unit into a collar receiving portion located on an outer cylinder of the second unit;
• receiving a channel located on the outer cylinder of the second unit via a channel opening in a channel receiving portion located on the outer cylindrical projection of the first unit;
• and
• sealing the flowable substance inside the dispensing device with one or more protruding seals located on an inner cylindrical projection of a first unit of the dispensing device adapted to bear on a portion of the inner cylinder of the second unit of the dispensing device.