Can I filter my mouldy ink and use it?
This will not help, as the biostatic agents in the ink have likely expired. It’s best to discard mouldy ink and not put it in your fountain pens!
Can I filter my mouldy ink and use it?
This will not help, as the biostatic agents in the ink have likely expired. It’s best to discard mouldy ink and not put it in your fountain pens!