Eagle pens are vintage pen treasures we don't often find. This is the Eagle Caplox 24. It is an elegant eyedropper pen. The section unscrews easily. You will write a flexi line from fine to about 1mm wide. Made of ebonite, the chasing and imprint are a little faded. We wonder if the cap is a replacement cap, as it has no chasing. It fits perfectly, so we aren't sure. There is wear on the cap visible in the photo. Click the headline for close-ups. 13.cm capped.