Octopus Standard Piston Converter
$8.00 USD
incl. VAT plus shipping *
Delivery time 2-4 days **
This piston converter is compatible with all fountain pens that have a standard ink feed connection (2.6 mm) and can accommodate two standard cartridges. It holds approximately 0.75 ml, which is equivalent to the contents of one standard ink cartridge.
The converter can be inserted into the fountain pen like a cartridge. It can also be filled like a piston fountain pen: You dip the nib into the inkwell and, by turning the piston, draw the ink through the ink tube into the converter.
The converter can be inserted into the fountain pen like a cartridge. It can also be filled like a piston fountain pen: You dip the nib into the inkwell and, by turning the piston, draw the ink through the ink tube into the converter.
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