Bic CristalW
Bic Cristal
Heintze & BlanckertzW
Heintze & Blanckertz
Koh-i-Noor HardtmuthW
Koh-i-Noor Hardtmuth
Kokuyo CamlinW
Kokuyo Camlin
Kores (company)W
Kores (company)
Linc Pen & PlasticsW
Linc Pen & Plastics
Parker Pen CompanyW
Parker Pen Company
PentelW
Pentel
Pilot (pen company)W
Pilot (pen company)
Sakura Color Products CorporationW
Sakura Color Products Corporation
StaedtlerW
Staedtler
TombowW
Tombow
Uni-ballW
Uni-ball