Detailed Product Description Main components: donkey penis, snake penis, ... horse, ginseng, snow deer penis, velvet,aweto, Epimedium Herb.Suitable crowd: It is fit for impotence, premature ejaculation, ... sexual intercourse, the function can last several days. This product is totally natural, with no side effect or toxic ... to keep your timetable.Tag: chinese medicine,herb medicine,chinese herb medicine