Even though a lot of procedures can now be done with energy waves, microscopic cameras, and laser-shooting robots, sometimes doctors just need a good ol' fashion sharp knife to do their job.. Unfortunately, the infamous cutting capabilities of medical scalpels work just as well for deranged serial killers, as they do for surgeons.
.Surgical Scalpel Accessory So unlike a real scalpel, it's a lot easier to carry around as part of your psycho-killer outfit, or use as a decoration in a mad scientist lab scene.