The dispensing device includes a hollow tube having an open upper end and an open lower end, as well as a horizontal bar disposed between the walls of the hollow tube adjacent to the open lower end. A disc is movably positioned within the hollow tube, the disc having a central aperture defined therein. A string or other flexible member has one end secured to the disc. The other end of the string is drawn downward in the tube, looped around the horizontal bar, then drawn upward through the central aperture in the disc and out the open upper end of the tube. A semi-solid medication is loaded in the tube between the disc and the open lower end of the tube. When the string is pulled out of the upper end of the tube, the disc is drawn downward, dispensing the medication.

The collapsible tubing caulking gun comprises a handle, a trigger, a squeegee, a tube grip, and a nozzle support. The collapsible tubing caulking gun may dispense caulk from a collapsible tube. Activation of the trigger may force the collapsible tube rearwards through the squeegee resulting in the caulk being forced out of the collapsible tube via a nozzle. The collapsible tube may be retained between the tube grip which retains a sealed end of the collapsible tube and the nozzle support which retains the nozzle of the collapsible tube.