Visconti Homo Sapiens Chiantishire Crystal LE fountain pen 23kt Pd EF nib MIB.AS

Push and turn cap closure. Sterling Silver rings and trim. Visconti produced this series of 888 numbered fountain pens/rollerball pens in 2017, in this partially transparent demonstrator style. It is made of Visconti proprietary crystal resin material with red-golden-amber celluloid swirls in the barrel.

eBay