Differentiation in materials and craftsmanship is an important criterion for evaluating the value of customization. High-end
granny sex dolls typically use medical-grade silicone combined with a biomimetic temperature-sensing system, resulting in a tactile realism far exceeding that of ordinary products. In contrast, basic
torso sex dolls mostly use standard TPE materials, which, while advantageous in cost control, struggle to replicate the unique skin texture developed over time. Professional collectors point out that custom-made granny sex dolls are particularly meticulous in their details, from the texture of the silver hair to the distribution of age spots, all artistically treateda level of refinement that mass-produced items can hardly match.
