Anza B-89 A "One" only knife from master knife maker Charlie Davis of Anza knives.
Anza makes their knives from files because a file is an excellent source of high carbon tool steel. Through a process called annealing, they remove the brittleness normally found in a file. The knives are then hand ground to shape, a handle is then added (in this case the custom metal honeycomb and red blue sliver acrylic), and final finishing, polishing and sharpening are then completed. The final result is a beautifully made knife that will both hold an edge and sharpen easily. All Anza knives are made from high carbon file steel and will darken with age.