Tamiya #74160 Modellers Knife Pro Replacement Blade-Scriber 5pce
These blades are for use in the Modeler's Knife PRO.
Pull the blade toward you over the target surface, which can be snapped apart easily if scribed to around half its thickness.
A thinner blade than that on the #74091 Plastic Scriber allows finer work.
Contains five blades in a plastic case.