Swann-Morton sterile sterile scalpels are made of stainless steel, sterile and disposable, individually sealed and equipped with a graduated plastic handle. Measure n. 23. When the package is opened, the seal changes color, indicating whether the integrity of the package has been violated and guarantees the sterility of the user to the point of use. Sterile and disposable, they are packaged individually and sold in box of 10 units.