Replacement Ink Cartridges

[ka1imp]

I made a PSI PK MONT Fountain pen. What replacement cartridges fit ? Are they all the same as I have made Fountain Pens from Berea, CSI, and Wood Write.

How do u use the ink pump ?
TIA
Dave

 

[mrcook4570]

I believe that all of the pen kits use the same cartridge (standard international). To use the ink oump, just stick it on like a cartridge, lower the piston, place in ink past the hole in the nib and raise the piston using the screw mechanism. This will draw up the ink. Then wipe off the nib.