. The Woodpecker is a tool designed to keep air bubbles from forming beneath film covering (such as MonoKote, Ultracote, etc). It prevent air pockets from forming between covering and wood or from between two layers of film. The tool has four wheels with VERY sharp tines that make small, short slices in wood and/or covering to release the trapped air that causes bubbles in film covering. The wheels are removable to make the work area of the tool narrower (for corners, etc). Constructed entirely of stainless steel and the handle is rubber covered for comfort and grip.