Viralis RX According to Danamedic, this device works for your Principle of Traction. What am i saying? Penis traction sticks to applying a comfortable stretch for the shaft of your penis. This Viralis RX Male Enhancement causes tissue cells to divide and multiply - a well-known process called cytokinesis. Over time, this ends up new tissue growth through the penis, making your manhood visibly longer and thicker in a matter of weeks or months.