The required quantity declaration may be supplemented by one or more declarations of weight, measure or count, if the declaration appears other than on a principal display panel. The supplemental statement of quantity of the contents may not include terms qualifying a unit of weight, measure or count that tends to exaggerate the amount of commodity contained in the package as, for example, in "giant" quart, "full" gallon, "when packed," "minimum" or words of similar import.
70 Pa. Code § 23.15