Continuing the Aneros tradition of intelligent design, Aneros is happy to introduce the new Peridise Unisex Anal PC Toy. We know you have never experienced an anal toy like this before because there's never been anything like it. By stimulating a peristaltic response, it generates a regional orgasmic response that can stand alone or enhance a traditional orgasm. The thoughtful design of the Peridise allows for easy introduction, comfortable use, and a freedom of movement for an experience like no other. Just as its easier to grip a baseball bat than a pencil, the Peridise Beginner Set contains two of our larger devices 22mm and 18mm. As your skill and strength advances, you should move down in diameter. You will find that the smaller the device, the more exquisite the pleasure. Aneros Peridise Set features: scientifically and anatomically designed. Hands free for use alone or with a partner. For both men and women. Set of two devices for progressive use or synchronous use with a partner. Great for beginners and advanced users. ID Glide is a high quality, water based lubricant great to use with your Aneros prostate massager. Always clean before and after use. Made from FDA approved materials. Color White. Materials Plastic Acetal Polyoxymethylene POM. Made in USA.