My first impression when I opened the box was this finger vibrator is a lot bigger than I expected it to be.

When I purchase a new toy I like to try it out myself before using it with my wife.
At first, I wasn't sure how to utilize it but when I turned it on I found out. What I didn't expect was the slight shock that occurs when you place it on your skin. I also realized that if I used it without inserting my finger it vibrated but didn't shock. My impression was it needed to complete "the circuit" between 2 physical points.

Needless to say, this toy wasn't what I had initially expected but as I used it again I realized the slight stimulation it provides produces blood flow depending upon where you place it. It is a great toy for foreplay which is what we purchased it for.

The vibration varies on the tip of the toy depending upon what level you set it at.

This toy doesn't bring either one of us to orgasm. It may be because we are new to this level of stimulation but we really purchased it for starting out in the bedroom not finishing.