The Jost Gubisch Cartilage Crusher, also known as the Cartilage Gubisch Crusher or Gubisch Cerkes, is a surgical instrument used in various medical disciplines such as plastic surgery, emergency medicine, orthopedics, thoracic surgery, and general surgery. It is designed to crush cartilage and bone for various medical procedures. The instrument is made of stainless steel and is commonly used in healthcare, lab, and dental settings.