The Pelikan trademark has been a symbol of the company's potential for innovation as well as its reliability and quality for more than 160 years. This is why people from all over the world put their trust in Pelikan's products.This product is designed for the following systems:IBM 4224 model 101;IBM 4224 model 102;IBM 4224 model 201;IBM 4224 model 202;IBM 4224 model 301;IBM 4224 model 302;IBM 4224-1 E2;IBM 4224-1 E3;IBM 4224-2 E2;IBM 4224-2 E3;IBM 4224-3 E3;IBM 4232 model 302;IBM 4240.