Abstract: A block-type body member has a handle on the top thereof and a depending flange on the bottom. The flange is curved outwardly and terminates in a sharpened wavy cutting edge capable of moving under fish scales for removing the scales when the device is rubbed against the fish. In a first embodiment, the cutting edge extends around the outer defining portion of the body member and in another embodiment the cutting edge depends from triangular bottom wall areas disposed inwardly of the outer defining portion of the body member. The handle has a recessed fit in the body member and preferably comprises a semi-resilient material providing a good grip on the device.