There is a plastic dispensing tube having shaped corners. The dispensing tube has a tubular plastic sleeve and a plastic head affixed to one end of the sleeve. The sleeve has an interior surface. The head defines a neck having a passageway therethrough and a shoulder defining one or more corners therein. The head further defines one or more ribs extending from the one or more corners into the sleeve. The one or more ribs is affixed to the interior surface of the sleeve. There is also a process for making the plastic dispensing tube.