Dexter Sani Safe Fillet KnifeFillet knives are designed to be thin and flexible giving you great control and precision. Often used with fish, these knives are capable of lying between the skin and top layer of meat to provide a nice clean cut. Their blades have engineered flex points that spring back to their shape. They will glide right through the meat and hold a very sharp edge, hardly needing to be re sharpened. When the knives need to be re sharpened they will sharpen to the