Ink flow becomes worse using ink made by other brands. The item "Sailor Sixtieth KAN Fountain Pen Red Fine Nib 10-3360-232" is in sale since Friday, December 13, 2019. This item is in the category "Collectibles\Pens & Writing Instruments\Pens\Fountain Pens\Sailor". The seller is "penpen-avenue" and is located in Kanagawa. This item can be shipped worldwide.