This converter allows you to use fountain pen with bottled fountain pen ink. The converter holds 0.4 ml of ink. There is an agitator beaded inside the ink reservoir that helps maintain steady ink flow by preventing ink from accumulating on the converter's sides.
This refillis compatible with Pilot Kakuno Fountain Pen.
Capacity:0.4 ml
Length: 6 cm
Manufacturer:Pilot
Model Number:CON-40