Sailor Fountain Pen, Cartridge Ink, Four Seasons, Set of 5 Colors, Winter, 13-1750-004

Love these inks, especially as cartridges, which allow me to test out the colors and their properties before purchasing a bottle anyone of them

So far I've used two different cartridges, and I've not been disappointed.

works well...nice colors

Great sample colors from Sailor. Comes with five small color sample boxes with 3 cartridges inside each box. That's 15 cartridges total. colors can also be purchased in bottle form and and loaded with a converter.