Blurring the line between medical device and sex toy, the Aneros prostate stimulator boasts the most anatomically-correct design of any product in its class––which may account for its overwhelming popularity with dedicated fans of both gay and straight persuasions. Unlike most other P-spot devices, the Aneros comes in a variety of models that address not only the different needs of male users (from light to aggressive stimulation), but variations in body size as well (the MGX is considered a "standard" size; the SGX is for smaller men. Other sizes and styles are also available). Crafted from hard, FDA–approved materials, the Aneros is more than just a non-vibrating plug. Its precision-contoured shape works with a man's muscle movements to achieve intense, full body orgasms––hands-free—while the external perineum massager provides additional stimulation. Aneros may not be the only prostate massager on the market, but its smart design and proven results are just two reasons why it's certainly the best in our book.