Next, I will help some people completely get rid of the concept of sex dolls It is still in the inflatable era or just the stage of pure silicone production.
Some people say that the inventor of the sex doll was Adolf Hitler, but this claim was completely overturned as early as the early 2000s, so the real inventor is unknown today. This topic is obviously not what we are going to talk about today. As the first recorded inflatable doll officially entered people's field of vision in 1908, more than 100 years have passed, and the current sex doll has developed to a stage of rich and diverse functions.
Today's dolls tend to be relatively mature in terms of production technology and material selection. The factory has professional mold-making technology, all hand-made, and perfect assembly lines. Designers have derived a lot of data that can meet the preferences of different people by comparing the data of women's bodies around the world, including cute Asian women, sexy BBW figures, different breast sizes, realistic characters, different skin tones, hair, and eyes of different colors, perfect buttocks, and life-like skin. 
Now the choice of materials for making sex dolls, there are mainly two kinds of materials on the market: silicone and TPE. TPE is a general term for a variety of elastomer materials that have rubber elasticity at room temperature and can melt and flow at high temperatures. Silica gel is a kind of special rubber with good wear resistance and high-temperature resistance. It belongs to thermosetting rubber. Silicone will usually feel slightly harder, while TPE will be very soft; of course, silicone can also be soft, but the cost will increase a lot. The raw material price of silicone dolls is several times that of TPE dolls; silicone dolls are also much more expensive than TPE dolls. TPE is relatively porous, and it is easier for moisture to remain after cleaning, so it needs to be dried after cleaning. In general, whether it is silicone or TPE, it is for users to have a better real-life experience. But after all, there is still a gap compared with real people. Most of the dolls sold now still have a little silicone smell, and they are prone to oil due to material reasons.
With the variety and choice, the price of sex dolls is becoming more and more expensive, so a category that can meet the needs of sex and can be purchased at a low budget has been derived - the sex doll torso, what is a sex doll torso: no Then it is full size, for example, there may be no hands and feet, or only the pussy and butt alone. There are even shock and exhaust functions.

In the future, sex dolls will become more and more intelligent and humanized. I don’t know if it is a good thing for human beings, but at least for now, she can solve the sexual needs of some people, especially people who are busy and socially phobic. There are pros and cons, we just need to be rational.