Herb Delay Products Male Sex Spray for Penis Prevent premature ejaculation 12 ml Open the packaging; please use this product 30 minutes before sexual intercourse.after cleaning can be. Please spray on the glans penis and coronary sulcus, twice will be good Note: 1. Impotence patients are not suitable for use 2. It is recommended that you need clean and dry your genitals before using; otherwise it will affect the product because there is dirt resulting in ineffective of the product. . The products ingredients are from natural plant extracts, without any harm to the body, no dependence