In most rhinoplasty cases surgeon should control whether different parts of Applicant's nose is formed well and refine disfigurements. Since surgeons have no instrument to measure changes during the surgery, they have to use their bare eye to decide whether to modify the configuration or not, which can cause the result to be different from what is contemplated by applicant. I designed 5 custom control molds to control correctness of different operation steps during the surgery to minimize surgeon's errors. Using these control molds enables surgeon to decide whether to keep modifying different part of nose in order to achieve best result.