Abstract: A scoring device which produces a plurality of cuts with a single pass comprises a handle and a body portion containing a movable blade holding assembly consisting of a series of razor blades mounted on a shaft with spacer elements between them. By loosening a thumb screw on the shaft the assembly can be released from a retracted noncutting position and slid out from the body portion to expose a greater amount of the blade edge which will produce a deeper cut. The assembly is then locked at the desired extended position with the thumb screw. The blades can be easily and economically replaced to maintain a sharp cutting edge and the device can be used to score fish.