PILOT Fountain Pen Cartridge Ink 12 cartridges x 2 boxes 24 includes 1 HAKUSE Pocket Notebook IRF-12S-B Black, (total cartridges), card.

[Set Contents] This set includes two boxes of 12 PILOT IRF-12S-B black fountain pen ink cartridges (24 cartridges total) and one HAKUSE pocket notebook card. [Genuine PILOT cartridges] Water-based dye ink, black. This set includes two boxes of 12 cartridges each, making them easy to store as spares or stock. [Compatible Fountain Pens] This product can be with PILOT cartridge-type fountain pens. Before purchasing, please check that your fountain pen is a PILOT cartridge compatible model. [Please check before purchasing] This product is not compatible with Custom 823 or Custom Heritage 92. If you are unsure about compatibility, please check the instruction manual for your fountain pen. [HAKUSE Card Included] Includes one HAKUSE original pocket notebook card that can be for notes, test writing, to-do lists, or as a simple ruler. This set includes 24 cartridges of PILOT's IRF-12S-B black fountain pen ink (12 cartridges per box, 2 boxes total). The ink is a water-based dye type. It can be with PILOT cartridge-type fountain pens, but not with the Custom 823 or Custom Heritage 92. Please check the compatible cartridges for your fountain pen before ordering. This set also includes one HAKUSE original pocket note card that can be for notes, test writing, to-do lists, or as a simple ruler.