3D visualization technology is revolutionizing how consumers select and experience sex dolls. By providing detailed, realistic virtual models, customers can explore various designs, sizes, and features before making a purchase. Interactive 3D tools enable users to customize dolls in real-time, adjusting attributes such as body shape, facial features, and skin tone, which enhances confidence in their choices. This immersive experience reduces uncertainty and allows for a more informed decision-making process. Furthermore, 3D visualization enhances the online shopping experience by offering a near-physical preview, catering to customers who prefer virtual interactions over traditional photos. Some platforms incorporate augmented reality (AR), allowing users to project a virtual doll into their real environment via smartphones or AR glasses, further personalizing the experience. Retailers benefit from reduced return rates and increased customer satisfaction as buyers can see exactly what they are purchasing. As 3D visualization becomes more sophisticated, incorporating realistic textures and animations, it is set to redefine customer engagement, making the process of selecting a sex doll more interactive, transparent, and satisfying.