Simply put, Furtif Evercut Knives ($138) only need to be sharpened every 25 years. That simple fact should overcome any reservations about the hefty price tag. These knives are made from a laser-bonded titanium-carbide surface that lasts 300 longer than standard steel and 5 times longer than a ceramic knife. Additional features include a full tang blade, which makes the knife substantially stronger, and a striking faceted black handle which goes beautifully with the black blade. The knives come in three lengths to cover most applications.