Condoms with anesthetic are big sellers
From CNN: "A condom that contains an anaesthetic to prolong lovemaking has smashed all sales records, its manufacturers [Durex] say. . . . Each condom contains a small amount of lubricant cream inside the tip, which disperses with body heat. The cream contains Benzocaine, a mild anaesthetic that de-sensitises the tip of the penis, so sex can last longer."
