Yet another variation on the premature ejaculation theme, Hard-On Creme contains the same tried-and-true formula as Ben Wa's Mr. Prolong, with a lemon scent and taste. Packaged in a 1/2 oz. tube, Hard-On Creme is colorless, greaseless an non-toxic. It'll still numb the heck out of your tongue, though, so bear that in mind when planning any oral escapades.