Sklar's Joseph Knife is an ENT/plastic surgery instrument frequently used in nasal reconstructive procedures. After the Joseph button end knife is used to separate the nasal mucosa from the nasal cartilage, the double-edged Joseph knife is used to shave away targeted cartilage based on the procedure. This instrument is available straight or curved and with a sharp or blunt tip, determined by the needs of the surgeon. This product is curved with a small, sharp point blade and a length of 6 inches.