The Japanese SOLVEMEN brand specializes in developing different masturbation products to solve men's troubles. For users who are troubled by premature ejaculation this time, we provide a design suitable for hardness and structure, and say goodbye to premature ejaculation! The cup body is made of super soft material, and the stimulation and strength are moderate when used. It is a masturbation cup born for training! Suitable for men who want to prolong the time of real sex and ejaculation through training! 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.