Never sharpen your knife again with Outdoor Edge’s new patent pending replaceable razor-blade system. Simply push the lock button to remove and insert a shaving-sharp new blade. The black-oxide coated blade holder provides superior support for razor-blade performance with the strength of a traditional knife. Rubberized handles ensure a secure non-slip grip, even when wet. Handles are available in in black with a black nylon sheath and blaze-orange with Mossy Oak sheath. Each knife comes complete with six surgical 420 stainless steel razor-blades and quality nylon belt sheath. Replacement packs of 6-blades are sold separately. Comes in black and orange handles.