This is a ballpoint pen from PAPIER TIGRE.
Papier Tigre
SOPHNET.
Carhartt WIP
Cafe Kitsune
Challenger
Kaleos
Octagon
Rifle Paper Co.
Hay
252 Caran D Ache
Sun'S Good
Esterbrook
Caran D'Ache X 10 Corso Como
Craighill
