Please, let me know via email when the new review on this product is available.
Don't buy this. The vibration is weak. The top is too big and heavy and the bottom is too small and unnoticeable. As a restrictor, the ring itself is quite lame.
While this seems to be a well made vibrating ring, overall the inconsistent vibrations have made this a nice but not useful toy for us.
The Vibrating Support Plus is a great addition to our toy chest because it added waves of pleasure in a new and exciting way for both of us.