Product dispensing hairbrush

A hairbrush for distributing a substance on a surface, the hairbrush comprising:

• a head portion having a proximal end and a distal end, wherein the head portion defines an internal cavity and comprises:
• a face, wherein the face has plurality of face pores located thereon;
• an internal layer positioned under the face, wherein the internal layer has a plurality of layer pours that are positioned congruently to the face pores;
• a slider positioned between the face and the internal layer toward a distal end of the head portion, wherein the slider comprises slider pores and is actuatable between a first position and a second position;
• wherein in the first position, the face pores, layer pores and slider pores are positioned congruently to form a pipe fluidly connecting the internal cavity to a bristle cap, and wherein in the second position, the slider pours are positioned incongruently with the face pores and layer pores to disconnect the internal cavity and the bristle cap;
• wherein the internal cavity is configured to house the substance.