What kind of bottled ink is safe to use in a vintage Montblanc pen so I do not gum up the piston mechanism before my big book signing event tomorrow?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What kind of bottled ink is safe to use in a vintage Montblanc pen so I do not gum up the piston mechanism before my big book signing event tomorrow?
1 real search · 1 real-search pass
Montblanc vintage piston fountain pen recommended bottled ink avoid iron gall pigment shimmer ink manufacturer guidanceGoogle ↗
OBSERVEDInstruction
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
Montblanc vintage piston fountain pen recommended bottled ink avoid iron gall pigment shimmer ink manufacturer guidance Google ↗
- Vintage-Safe Fountain Pen Inks: A List and a Guide · bottleandplume.com
- What kind of ink should I use? · vintagepens.com
- The Cult Pens Guide to Fountain Pens · cultpens.com
- montblanc.com · montblanc.com
- Care Recommendations / Nib Cleaning · montblanc.com
- View bottle · pensandpencils.net
- View bottle · gouletpens.com
- View bottle · penplace.com