Start off with it is not long lasting at all!!!
The facts are that they tell you how many Oz you are buying, but holy cow, I didn’t look to see that I was buying a tiny trial size at that cost!!!! Shame on me for not going and looking at a bottle the size it said I was buying, but I don’t think I’ve ever looked at the bottles this small in a store, so I gave it no consideration at all...
As far as quality, it did not irritate my wife like some other types of lubes do, so it is good in that aspect! It it sure doesn’t last AT ALL!!! It literally had dispersed to nothing during the first very few minutes of warm up for her, so it had to be reapplied multiple times before we even got to the point of insertion. Size of the container and that dry up fact are an unfortunate inverse relationship!