Pale blue makes for a handsome Esterbrook CA fountain pen. These were Esterbrook's cartridge-only pens. Unfortunately, there are no Esterbrook cartridges that are officially available. However, we've heard rumor that you can tweak a Sheaffer cartridge into working. No cracks mar the cap or barrel. You will see a little light surface wear, but, overall, the pen is in great shape. It comes with a steel 1551 nib that we find writes a fine-medium line with a little light feedback. 13.1cm capped.