Martelli Ergo 2000 Rotary Cutter, 45mm: * Spring loaded guard, easy blade replacement and comfort contoured grip * Cutter fits into the natural position of your hand for superb maneuverability * Perfect for arthritis, carpel tunnel, tendonitis or hand fatigue * Replacement blades can be purchased individually or in packages of five * This package contains one left-handed cutter: also available in right-handed (sold separately) * Imported