Black Ant King is the substitute for American Viagra successfully developed by Hong Kong Hongwei Biological Research Center in 2009 after years of clinical trials and the best challenger of Cialis. Black Ant King can quickly elongate, thicken and enlarge the penis to effectively rescue you from short intercourse sexual time, take good therapeutic effect on preventing imprtence and premature ejaculation, prolonging the time of sexual intercourse, treating indurable erection. It stays in human body as long as 180 hours without causing side effect of dependence. Black Ant King is of good therapy eutic effect on prostate disease. Alcohol does not interfere with its therapeutic effect. Features of Black Ant King: 1.Enhance male performance. 2.Popular Tibetan herbal male tonic and has a safe, strong & long lasting effect on both quality and strength of erections. 3.Helps men suffering from impotence to maintain controlled ejaculation. Suitable Group: People who are sexual impotence, premature ejaculation, sexual dysfunction,small penis, and so on. Directions: Take one capsule within 1 hour of sexual activity to feel the amazing affect. Precaution: 1.Don't take overdose. 2.If the penis erects repeatedly or erects without ejaculation, take cool boiled water to relieve it. 3.not use repeatedly within 24 hours.