This Mystery Knife by Mike Vagnino features a hand rub satin finished blade. The handle has anodized titanium covers with stainless steel liners and spring. Comes with a leather slip sheath and a zippered case. Has a couple light scratches, otherwise excellent condition. INSTRUCTIONS: Open: hold vertically with pivot end down, press blade & release, then pinch blade open. Close: Fold closed, hold vertically pivot end up, depress blade to lock.