Platinum Fountain pen President Black Medium PTB-20000P#1-3 Model number PTB-20000P#1-3 Nib Large size 18K (18-21) Font width? Thank you for your understanding. This item is in the category "Collectibles\Pens & Writing Instruments\Pens\Fountain Pens\Other Fountain Pens". The seller is "nerinehappy" and is located in this country: JP. This item can be shipped worldwide.