This is really good. I'm a model, and I've had my teeth reshaped. I chose zirconium-American all-ceramic teeth, which was recommended to me by my friends at that time. I did it because the front teeth were decayed, and it was very painful to do it once, so I chose zirconium all-ceramic teeth at that time. Quite realistic. My friend didn't see it anyway. The dentist said it was longevity porcelain. I don't have to worry all my life. I thought it would last longer and be less painful. . ? If you are satisfied with my answer, please adopt it.