Gerber Gatormate Sk Knife - $6.88

A razor-sharp edge with no sharpening required. Simply press the locking stud on the spine and install a fresh modified drop-point razor blade in seconds. Folding lockback design. Nonslip textured rubber grip. Includes nylon sheath and 12 extra disposable blades. Available:GatorMate SK Blade Length: 1.37" Overall Length: 6.35"Folded: 3.8"Weight: 2.9 oz. Includes: Nylon sheath, 12 extra disposable blades.Replacement Blades: 12-pack. - $6.88