Work on craft and sewing projects safely and comfortably with the Olfa Ergonomic Rotary Cutter. This cutter features an ultra-sharp, 45 mm tungsten steel blade that is able to cut up to eight layers of cotton at a time and can be used to cut other materials such as wool, vinyl, leather, paper, and more. The cutter also features a curved handle to help reduce wrist and hand fatigue, an anti-slip rubber grip, and a dual-action safety lock. - Olfa Ergonomic Rotary CutterRotary Cutter 45mm, RTY-2/DX ERGONMC CTR -