This water-based lubricant is blended with Ginkgo Biloba extract that is absorbed through the skin. Ginkgo has been used for centuries and is thought to help improve blood flow - used on the penis to enable a stronger, harder erection and more fun in bed! Safe for use with condoms, Pjur Superhero lubricant washes off easily with soap and water when your night of passion is over. The collection of 50 4 ml " Tubelettes" (sample tubes) of Pjur Superhero Lubricant allow your customers to try before they buy! Type: Water Based Lubricant / Counter Display Base: Water Count: 50 PCS Size: 4 ml (each) Special Features: Ginkgo Biloba Extract