![At last. ... I mixed Montblanc's Petrol Blue with Ultramarine ... and all the greenish of the original sheen of the Petrol Blue (when out of the box) vanished !!!!! I now At last. ... I mixed Montblanc's Petrol Blue with Ultramarine ... and all the greenish of the original sheen of the Petrol Blue (when out of the box) vanished !!!!! I now](https://preview.redd.it/ni9tvqotedr41.jpg?auto=webp&s=1c4cc060437f80c3a10b63f19115aafe59fa662b)
At last. ... I mixed Montblanc's Petrol Blue with Ultramarine ... and all the greenish of the original sheen of the Petrol Blue (when out of the box) vanished !!!!! I now
![Ink Shot Review: Montblanc Miles Davis Jazz Blue @couronneducomte | Miles davis, Jazz blues, Mont blanc Ink Shot Review: Montblanc Miles Davis Jazz Blue @couronneducomte | Miles davis, Jazz blues, Mont blanc](https://i.pinimg.com/originals/57/07/9a/57079a838a9bd641897d8c9788617ff0.jpg)
Ink Shot Review: Montblanc Miles Davis Jazz Blue @couronneducomte | Miles davis, Jazz blues, Mont blanc
![Montblanc Around the World in 80 Days vs. Petrol Blue vs. Blue Hour Twilight Blue - Ink Comparisons - The Fountain Pen Network Montblanc Around the World in 80 Days vs. Petrol Blue vs. Blue Hour Twilight Blue - Ink Comparisons - The Fountain Pen Network](https://www.fountainpennetwork.com/forum/uploads/monthly_2021_05/IMG_2802.jpeg.1351528e04b971fc37d4986c13828ad8.jpeg)