With the rise of sex dolls, the comparison between silicone sex dolls and TPE sex dolls has been controversial. As the name suggests, the first thing to compare between the two is the material used. Silicone is a rubber that resembles a man-made material, while thermoplastic elastomer (TPE) is a mixture of high-quality plastics and rubber. This variation in material composition leads to many differences between the two dolls. How to choose a sex doll Porosity: Roughly speaking, it is the...