Swiss Microdissecting Forceps have curved fine tips for precision work in microsurgery, microdissection, and applications requiring fine manipulation of tissue or small objects under a microscope. These are hand forceps with a spring action letting you pinch the blades together to control the amount of pressure used. They are manufactured from an acid-resistant, anti-magnetic alloy, and they works well in an MRI environment. These surgical forceps are quality Swiss-made instruments. They may be sterilize using an autoclave or by chemical sterilization.