Pilot Fountain Pen Custom 742 Deep Red Fine Nib FKK-2000R-DR-F From Japan NEW. Product name: PILOT Pilot fountain pen Custom 742 Deep Red Fine (F) FKK-2000R-DR-F. Size: Maximum diameter? 15.7mm Total length 146mm Weight 25.0g. Description: Among Pilot’s fountain pens, this is one that deserves to be called a classic along with the 743. One of the attractions is the wide range of nibs to choose from. The 742 uses a No. 10 nib, and we recommend M medium or larger. We do not mark merchandise values below value or mark items as? Japan, US and International government regulations prohibit such behavior. About Importer’s Obligation. Thank you for your understanding.