Sex dolls are made of either TPE (thermoplastic elastomer) or silicone. The sex doll industry is still in its infancy, and there’s no official standard to what constitutes a “sex doll.” The term itself is used loosely to describe products ranging from inflatable pillows and blow-up dolls to more realistic TPE or silicone models. TPE is the material of choice for most manufacturers because it's relatively cheap, durable, and easy to clean. However, because TPE can't be disinfected like silicone can (i.e., sterilized), those with sensitive skin may experience irritation when using one of these dolls that has been previously used by another person—especially if said person has any STDs! Silicone dolls are also less porous than TPE ones; however they're significantly more expensive as well as heavier (which makes storing them an issue). A reporter for the Daily Star in the UK says sex dolls are more realistic than ever before. "The dolls have literally come a long way since the first little sex doll was invented in the 17th century,” said Ella Brewer, a reporter for the Daily Star in the UK. “They used to be made of wood and later rubber, but now they are made of silicone which gives them much more human-like qualities. They feel like real skin and they move like us too!” According to Brewer, sex dolls are becoming increasingly popular due to their high levels of realism. “The majority of people who buy these dolls do so because they want something they can touch and feel without having to worry about any consequences that might occur if they were caught doing that with another person," she explained."It's like having your very own fantasy girl without ever having to worry about getting caught cheating on your partner or being disrespected by her later down the line when she finds out what you did." Sex dolls can help people explore their sexuality in a safe way. Sex dolls are a great way for people to explore their sexuality and try out new things. They can also help those in relationships or single, people who have a disability or not. Sex dolls are a safe way of exploring your sexuality without the risk of getting someone pregnant or catching an STI. Sex dolls can be an exciting way to explore fantasies and get creative with your partner in bed. There's no need to feel embarrassed if you're feeling shy about it at first—the key is being open-minded and willing to experiment!