This 5 inch G-spot stimulator|G-spot stimulator from Nasstoys is a pretty simple piece of equipment. It comes in two parts that twist together, and the vibrator operates off of one AA battery. However, the simplicity of its design also become a problem when using it. The vibrator twists apart into two roughly equal parts, and twisting the other way when it is in one piece turns the vibrator on. There is no real "stop" between twisting it into the "off" setting and twisting the whole thing apart altogether. I found that, after use, I often ended up twisting the vibrator apart when I was just trying to turn it off. This is, for me, a major design flaw in a sex toy!

I found the sound of the vibrations was influenced by this design as well. The vibrations rattle the body and amplify the noise, as there is not much sound insulation in the vibrator body. It was extremely distracting and I think affected my ability to come while masturbating with this toy.

Those cons aside, the vibrator does have strong vibrations for the one battery it uses, and the vibrations are focused at the tip. Its hard plastic body make clean up easy with some soap and warm water. It is also advertised as waterproof, but due to its loudness I have not yet tested it in the shower. It works great as an external vibrator if you can get past the noise level, and the strong vibrations feel fine internally. For G-spot stimulation, it has the standard curve tip to put pressure on your G-spot, and is small enough to be easily portable.

In the end, I still prefer my Intimate Basics G spot vibrator over Nasstoys' G-spot stimulator. This toy has a great design in concept, but could be much better.