Launched by the design house of Givenchy in 1999, Pi is classified as a refined, oriental, woody fragrance. This masculine scent possesses a blend of a fresh scent of light citrus, in combination with a strong woodsy aroma, with a low note of vanilla. It is recommended for evening wear. What is a Tester? Sold without the fancy box and sometimes without the designer cap. Testers are 100% original and authentic. Typically used by department stores to display the fragrance. All testers are new and unused.