1920s Parker Baby Ring Top Overlay Fountain Pen - FLEX/SUPERFLEX I had to switch to

I had to switch to a wetter ink to optimize flow under full flex

Filling System: Aerometric hoop-filler fills completely as designed

Much tougher to find than

To fill one removes the blindcap

1920s Parker Baby Ring Top Overlay Fountain Pen - FLEX/SUPERFLEX I had to switch toVintage: 1920s Make: Parker Model: Baby Ring Top Overlay Color: gold, machine turned in line and barely pattern Materials: Gold filled over brass Filling System: button filler (resacced and ready to write). To fill simply submerse the nib and depress the brass button once. Length: Measures a tiny 3 3 8 capped and 4 3 16 posted. Nib: 14k Parker Pen nib yields Super Flexible variation with Flexible softness, laying down a smooth and consistent XF line