Flex nibs were relatively common on Waterman pens, with the model 22 being particularly associated with them, and particularly rare on Sheaffer pens.
Flex | Flex (singer) | Nibs Price | Re-Flex | Farley Flex | Te Quiero (Flex song) | Ford Flex | Flex's | Flex (magazine) | Flex (club) | flex | David "D-Flex" Seisay | Clarence "Nibs" Price |