It's so important to have the right tool for the task. The intricate work of trimming silver skin from your meats or cutting apart a whole chicken is best accomplished by using a boning knife. The 6 inch Boning Knife in the Fibrox Pro Collection is think, flexible and allows you to maneuver around joints. It has consistently been rated "Highly Recommended" by Cook's Illustrated Magazine in their equipment tests for many years.