1) FOB Taiwan.
2) Could be with logo or without logo. Logo could be engraved, printing or laser-engraving. Set-up charge of logo is US$50 for engraving; US$25/per color for printing. 
3) Polybag packing.
4) Refill: In black or blue color. Could change to SCHMIDT refill, which is US$0.40/pc more.
5) The colors could be nominated. 
6) All pen is made by brass alloy.