Durex Intense Vibrations Ring Sex Toy DUREX Play Vibrations Vibrating Ring and Latex Condom The Low Down on Lube The Bartholin glands are small almond shaped organs located on both sides of the vaginal opening that produce essential mucus for lubrication. If a duct becomes blocked due to infection or irritation, Vaginal discharge is a mixture of fluid comprising bacteria, mucus (liquid) and dead cells secreted by the cervix and vagina to protect the vagina by maintaining the PH, lubricating it, moistening, and Durex Play Vibrating ring