Fun Factory continues to make great strides in design and functionality with their smart line of erotic toys that please the eye as much as they do the body. Smartballs are a set of “geisha balls” that consist of two linked elliptical pods that quietly vibrate at varying levels of intensity in response to the body’s movement. Fashioned from "Elastomer"––Fun Factory's brand of skin safe, odorless, durable and easy to clean material––Smartballs also feature an hygienically-safe withdrawal loop for safe and easy retrieval. The outstanding packaging includes user instructions, which we wish more companies would do as well. Available in a variety of color combinations.