Realistic fingernails and toenails significantly enhance the lifelike appearance of sex dolls. Artisans achieve this through meticulous sculpting and painting techniques. The process begins with shaping tiny, precise nail beds that match the natural curvature and size of human nails. Once sculpted, the nails are carefully textured to imitate the subtle ridges and translucency found in real nails. Painting is a critical step; artisans use fine brushes and specialized pigments to create natural nail colors, including the subtle pinkish hue, white tips, and occasional imperfections like slight discoloration or uneven edges. Some artisans incorporate clear gloss coatings to mimic the shiny surface of real nails, adding to the authenticity. For added realism, tiny details such as cuticles or subtle nail bed lines are painted with precision. The craftsmanship involved requires a steady hand and an eye for detail, as these small features greatly influence the overall realism of the doll. When executed skillfully, realistic nails contribute significantly to the lifelike aesthetic and tactile experience, making the doll appear more human and authentic.