A novel inbred maize line designated PHCER and seed, plants and plant parts thereof. This meal includes at least two components that can be visually differentiated, are unmixed and occupy at least two different volume segments of a product container or shape, and delimiting boundaries between the at least two components in the form of essentially vertical interfaces that are visible from above the container or shape as contours or boundary lines. The coating is formed such that the exposed seal face surface is formed of tantalum with a preferred thickness, and the substrate is the silicon carbide seal ring material. In use, a hook is placed in the rod notch, and tension is applied to the leader to secure the hook in place and the leader is placed in said leader engaging notch to maintain such tension. The cover portion is formed unitarily with a second flange portion so as to define a space in the interior thereof.