Translations:Pennino/15/en
Since there is no official terminology about flexibility, (even if some brands, such as Eversharp explicitly marked some of their flexible nibs with the words Flexible) the adopted one comes from the conventions established by collectors, and therefore also has a wide margin of randomness. We therefore decided, in a completely arbitrary way, to refer to the following definitions:[1]
- ↑ we started from the definitions of Davis Nishimura, as reported in this article even though they are not completely followed.