Product Rating: 4 Stars - Extremely effective! | Power Rating: Effective - Just enough to get me there. | Noise Rating: Noisy - Emits an obvious buzz. | Texture and material construction: This product is made of pure silicone with an ABS plastic cap and a silver plated decor ring. The vibe is 8 3/4" long with 6" being insertable. The silicone is body safe and easy to clean. This vibe is also waterproof with an easy to use slide-lock cap. The vibrator works with a dial for escalating vibrations. This vibe takes 3 AAA batteries. Silicone can be used with water-based lubricants, do not use with silicone based lubes. The tip of the Berman Venus is softer than the rigid shaft and has a bit of give to it for g-spot stimulation. | Review Details: The Berman Venus is endorsed by Dr. Laura Berman. Laura Berman, LCSW, PhD has been working as a sex educator and therapist for 20 years, and is considered a leader in her field. The Berman Venus is meant for G-spot stimulation and it is the only toy I have ever used that has enabled me to hit my G-spot on my own. It doesn't look like much, I know. This vibe has mild vibrations and a bendable head than gives just the right amount of pressure to please the g-spot. I love this product and I highly recommend it. I have tried many other toys attempting to hit my g-spot and this is the only one that has worked for me!