Chinese Brush Oil is made from pure herbal essences that gives you harder and longer erection.
The China Brush gets its name because it has a little cotton brush inside the bottle. To apply, brush the China Brush lightly under the penis head and along the top of it 30 minutes to two hours prior to the act. This decreases the sensitivity to allow slower arousal allowing for longer sexual activity. China Brush - Male Organ Desensitizer Seifen's Kwang Tze solution - Sexual Well Being for Men. China Brush, Seifan's Kwang Tze's Solution®, Comes with certificate of Authenticity, is a centuries-old treatment for sexual well being, resulting in a harder longer-lasting pleasure to give maximum pleasure to both parties. Known in the Orient as "Suifan's Kwang Tze Solution". Each bottle comes individually boxed with an integral brush applicator. Specifically formulated as a fragrance for the male organ. To give men maximum control, prolong your erection and maximize your staying power. Last longer with Kwang Tze's Solution. Made from all natural medicinal plants