Clear Non Greasy Water soluble Perfect for Condoms and Toys Sometimes you might need a little extra lubricant if your natural lubricant isn’t enough and a small amount of KY will assist you to make sure that you don’t feel any discomfort or irritation by not having enough natural juices. KY Jelly by durex KY Jelly has got a fine reputation for personal lubricant. It has been available for many years and is known by many simply as “have you got the KY?”