K-Y Yours + Mine couples lube is designed to help keep the excitement coming with two personal lubricants that combine to help ignite much more than conversation. A tingling, thrilling sensation for her. An invigorating, warming sensation for him. Put them together, and now we’re talking. Our YOURS (him) lube is glycerin based and MINE (Her) lube is water-based bringing two exciting sensations to delight each other as well as being compatible with toys. K-Y is the #1 Doctor recommended personal lubricant brand*. This product contains one 3 FL OZ bottle (1.5 FL OZ) (Him) and (1.5 FL OZ) (Her).