The best seller in the Prym range of rotary cutters. With a blade diameter of 45mm, this rotary cutter is a popular accessory for patchwork and other sewing jobs, as it cuts 4 to 8 layers of fabric effortlessly and cleanly with millimeter accuracy. The sharp blade cuts through thick fabrics, such as denim, leather, linen, fleece, etc. by hand easily and without creasing. Can be used forwards and backwards. The OLFA quality rotary cutter fits perfectly in the hand and is a necessary, practical cutting aid.