Always guarantee quality, because they use two materials (silicone or a foam) based on the body parts of the real sex doll, so the quality is better. By its disadvantages, TPE is more resilient, and if properly maintained, I believe it will be more durable (to be confirmed). I invite you to read the silicone or TPE topic for the first idea. If you do well, you can do it. If you do somersault and forget that no one will react in pain or fail to take the necessary posture, your doll will say nothing, will not help you, and mistakes will cause damage … this is not a The clue, but in the end, how much has dissolved oxygen with silicone to cheaply use TPE real sex dolls to save another.