Premium Anal Lubricant. Swiss Navy Premium Anal Lubricant is a long lasting silicone based formula that is silky smooth and contains clove leaf oil and the highest quality ingredients. Clove is considered to be a muscle relaxant as well as a mild analgesic, allowing for comfortable anal play. Swiss Navy Premium Anal Lubricant provides the ultimate sexual satisfaction and enhances the pleasure of intercourse. Available in ergonomic sizes: 30 ml (1 oz) travel bottle, 60 ml (2 oz) bottle, 120 ml (4 oz), 240 ml (8 oz) and 480 ml (16 oz) Premium Silicone Lubricant Condom Compatible Relaxes and desensitizes Ideal for anal intercourse