Hair coloring system including an applicator tip

A hair coloring system includes at least one component of a hair coloring product and a container configured to contain the hair coloring product. The container may include a neck having a connecting portion and a top neck end. The system may further include an applicator tip for applying the hair coloring product to hair. The applicator tip may include a base portion configured to connect the applicator tip releasably to the connecting portion of the neck of the container and a nozzle portion extending from the base portion to a top end of the tip. The applicator tip and the container may be configured such that when the applicator tip is fully connected to the connecting portion of the neck of the container, an axial length from the top neck end to the top end of the tip is greater than about 1.9 inches. In some examples, the applicator tip and the container may be configured such that a ratio of the axial length to an outer diameter of a portion of the neck including the top neck end is greater than about 1.8.