This 4 inch device is not made for insertion, but is made to stimulate the clitoris and vagina surface with powerful vibrating metal balls at the tip of the vibrator. Comes with three different stimulating heads also.4 inches long
Really great for someone who isn't sure about vibrating toys and wants to learn about their body. It was exactly the kind of low-key toy I was looking for, and because I'm a poor college student, the price was especially welcoming. It's probably not the most luxurious, top-knotch pocket rocket out there, but it does its job very well and has earned its place amongst my small toy collection. I have no real complaints.
The most helpful critical review
It's cheap, and I guess if it only takes this much vibration to give you an orgasm, then consider yourself really lucky! I need a friend with more power than this.