The Fun Factory B Balls Duo Gray/Black is a sex toy designed for anal stimulation. It features two balls of different sizes joined by a base for easy removal. Its color is gray and black. Instructions for use Fun Factory B Balls Duo are anal beads designed to provide pleasure and stimulation during use. They have an ergonomic design with two beads of different sizes connected by a string for easy removal. To use them, it is recommended to apply water-based lubricant to the beads and the anal area, insert them gently, and enjoy the sensations they provide as they move. It is important to remember that proper cleaning before and after use is essential to maintain good hygiene. Who is it for? The Fun Factory B Balls Duo are designed for people who want to experience pleasurable and stimulating sensations during use. Pharmaceutical advice At farmaciasdirect we recommend that you read the instructions before using this product, especially if you suffer from any condition or allergy to any of its components. If you have any questions, you can contact us through the pharmacy advice service available on our website so that one of our experts can advise you as best as possible.