It must be more expensive than domestic hospitals, about 10 thousand yuan. Take Free Mountain Beauty and Plastic Surgery Hospital in Japan as an example. Embedding double eyelids is their popular project, and the effect is particularly natural. The thread they use, the needle for injection and the technique of embedding thread by doctors are very different from those in China. When finished, it won't swell, scar or drop easily. More expensive, but the effect is better. If you have any questions, please ask. I wish you success in your work and good health.