rOtring cleaning solution is horrendously expensive here. I want to make my own.
I'm aware of the 'normal' pen flush, but bearing in mind that rOtring ink (enchre de chine) is waterproof, has anyone an idea of a formulation using easily available ingredients?
I've experimented with methelated spirits, which cleans the ink well and does no damage to the plastic parts.
Yes you can disassemble the piston and needle and clean, but it's a very delicate process especially with the finer nibs. Be nice to have a solution we can use to soak / clean.