So we have tried this vibrating cocktail ring a few times and I can tell you that while she LOVES it. I cannot feel much. That being said. The fact that she loves it is reward enough. One note though... Needed plenty of lube to put it on. Once it was on its not going anywhere but during one session with her on top there was some brusing for a few days afterwards. Totally worth it.....

I have not yet tried with my partner, but for solo use am very impressed. The larger width of the ring seems to enhance and improve sensation than narrower rings. It is a bit small and tight, but then that is what cock rings are meant to be. Vibrations are strong enough to not be overbearing or distracting but add enough to make this a useful bedroom toy.