As you thrust vigorously, the thick walls of the onahole tightly wrap around your penis, providing a variety of sensations: First section: a folded maze entrance Second section: an 80mm vertical folded maze Third section: a pointed end, providing stimulating friction. WARNING: Keep the product away from children. DO NOT expose the product to humid places, direct UV or sunlight for an extended period. Product is a reuseable after wash. DO NOT use this product with more than one person. DO NOT place any object inside the cup for use. Safety Precautions: Always clean the product before and after use. We recommend using water-based lube with your toy.