Power driven - makes quick light work of scaling fish. Longer flexible cord for easier handling. Safe - scaling head revolves and deflects all scales downward without cutting the fish or causing injury to hands. Features extra hard Teflon® coating for quick, easy cleanup. Ruggedly built - resists saltwater and rust. EFS -Built with the average fisherman in mind. Ideal for the sportsman who has everything. HDEFS - Heavy-duty fish scaler for larger game fish. HDEFS-C - Cable only for HDEFS.