A sex doll is a humanoid sex toy used to arouse or engage in sexual activity. It is also known as a love doll or a real doll. American sex dolls are usually made of silicone, thermoplastic elastomer (TPE), latex, or other materials that mimic the look and feel of a real human body. Although they are sex toys, they serve several purposes.

First, the process of making real adult dolls is very complicated. Manufacturers must consider every detail from the appearance of the love doll to the internal structure to ensure that the Cosdoll Real Doll looks and feels like a real person. To do this, they must use high-tech equipment and tools to create complex internal structures and musculature while maintaining a good appearance.

Secondly, the internal structure of sex dolls usually consists of a metal skeleton and adjustable joints to provide more realistic movement and fun. This makes the sex doll more stable when in use and allows her to strike a variety of poses. To further enhance the realism of sex dolls, some producers also install heating elements inside the dolls to bring their body temperature closer to that of real people.

Thirdly, the look and feel of the sex dolls are considered by the manufacturer. To replicate the feel and texture of real human skin, they use high-quality materials such as TPE and silicone. To improve the user experience, these materials can also be scented and tasted during production.

Last but not least, using a love doll requires some maintenance and skill. To prolong the life and cleanliness of sex dolls, users must carefully clean and maintain them. To ensure their continued use, some manufacturers also offer sex doll repair and maintenance services.

All in all, the usefulness of a sex doll depends on several elements, including its feel and appearance, its internal structure and joints, its heating elements, and so on.
Love dolls are usually more expensive than traditional sex toys because of the high-tech tools and materials required to produce them.
However, FunWest dolls are still a respected option for those looking for more realistic sexual behavior.