Authentic hair and eye features significantly enhance the realism of female sex dolls, creating a more convincing and immersive experience. High-quality dolls feature human-like hair, often made from real or high-grade synthetic fibers that can be styled, cut, or dyed to suit personal preferences. The hair is securely rooted or implanted into the scalp, mimicking natural hair growth and ensuring durability. Eyes are crafted with detailed irises, often made from glass or high-quality acrylic, with realistic sclera and intricate coloring to resemble genuine human eyes. Some models include movable eyelids and blinking mechanisms, further adding to the lifelike appearance. Attention to these details greatly impacts the overall aesthetic and emotional connection, as realistic eyes and hair evoke a sense of vitality and personality. The ability to choose different hair styles and eye colors allows users to customize their dolls to match their fantasies or preferences precisely. These features contribute to a sense of authenticity that makes interactions more natural and engaging, elevating the overall experience beyond mere visual appeal.