Silicone – A bit harder than TPE but also more durable. More expensive. Easier to clean. Safe for human contact.
TPE – TPE is softer to the touch. More realistic ‘jiggling’ of body parts (breasts, ass, etc). The material is more elastic which allows the dolls to be more flexible at their joints. Good heat retention. Less expensive than silicone. Safe for human contact. Less durable than Silicone – more care is required to clean and care for it properly.
Therefore, using silicone to make the head of a sex doll, TPE making the body of a sex doll is the most perfect combination. This fully utilizes the biggest characteristics of the two materials, which can perfectly reflect the characteristics of the doll, with a soft body and a slightly harder head. Because of the affordable price and high quality. This kind of doll becomes one of the most purchased sex dolls.