The OLFA RTY-1/C is a compact rotary cutter for quilters, sewists, and paper crafters who need clean curves, narrow strips, and tight corners. It uses a 28 mm circular blade for controlled cuts on fabric, paper, and film, and the handle is shaped for right- or left-hand use on a rotary mat. Keep fingers clear of the cutting path, engage the guard between cuts, and replace the blade when it starts to drag for consistent results.