The Fun Factory Stronic Surf Black is a sex toy designed for G-spot stimulation. Its a pulsating vibrator that mimics the motion of real penetration and is made in black. Instructions for use The Fun Factory Stronic Surf Black is a sex toy designed for internal stimulation. Its a vibrator that simulates the motion of penetration, offering a unique experience. To use it, its recommended to apply water-based lubricant to the toy and the intimate area, turn it on, and select the desired speed and pulsation mode. Its important to follow the manufacturers instructions for a safe and pleasurable experience. Who is it for? The Fun Factory Stronic Surf Black is suitable for people who seek internal stimulation and enjoy pulsating technology in their sex toys. 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.