High quality product with strong vibrations and silky silicone. This probe has been perfect to help me go from beginner ** play to intermediate. The length is a little past (my)regular depth, so in order to insert the last bead I have to work the tip around the corner. The toy is just flexible enough, the tip small enough, and the vibrations strong enough that I was able to open that inner door and start to explore deeper **. Great toy, highly recommended