BIO+16 - NERA "P"
https://maiora.thesecondwave.cloud/shop/bio-16-nera-p-2952
https://maiora.thesecondwave.cloud/web/image/product.template/2952/image_1920?unique=aa99aff
numered fountain pen; black protein material; sixteen concave facets; piston filling system; gold trim; two tones steel nib;
