A Rhoton instrument set is a specialized collection of micro-instruments used in neurosurgery and other microsurgeries for delicate procedures like brain aneurysm repair and tumor dissection. The sets typically include a variety of dissectors, elevators, spatulas, and hooks, often made from high-quality, lightweight materials like titanium, to provide precision, enhanced control, and durability for surgeons. They are designed with ergonomic handles for a secure grip and are reusable after sterilization.