![Amazon.com : Montblanc Ink Bottle Royal Blue 105192 – Premium-Quality Refill Ink in Deep Blue for Fountain Pens, Quills, and Calligraphy Pens – 60ml Inkwell : Bottled Pen Ink : Office Products Amazon.com : Montblanc Ink Bottle Royal Blue 105192 – Premium-Quality Refill Ink in Deep Blue for Fountain Pens, Quills, and Calligraphy Pens – 60ml Inkwell : Bottled Pen Ink : Office Products](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71GRCJEw9PL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Montblanc Ink Bottle Royal Blue 105192 – Premium-Quality Refill Ink in Deep Blue for Fountain Pens, Quills, and Calligraphy Pens – 60ml Inkwell : Bottled Pen Ink : Office Products
![Amazon.com : Montblanc Ink Bottle Royal Blue 105192 – Premium-Quality Refill Ink in Deep Blue for Fountain Pens, Quills, and Calligraphy Pens – 60ml Inkwell : Bottled Pen Ink : Office Products Amazon.com : Montblanc Ink Bottle Royal Blue 105192 – Premium-Quality Refill Ink in Deep Blue for Fountain Pens, Quills, and Calligraphy Pens – 60ml Inkwell : Bottled Pen Ink : Office Products](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71GRCJEw9PL.jpg)
Amazon.com : Montblanc Ink Bottle Royal Blue 105192 – Premium-Quality Refill Ink in Deep Blue for Fountain Pens, Quills, and Calligraphy Pens – 60ml Inkwell : Bottled Pen Ink : Office Products
![Ink test; so so close. Aurora blue, Waterman Serenity, Montblanc Royal Blue. Aurora slightly paler, Watermen is in between, and Montblanc is slightly more purple. : r/fountainpens Ink test; so so close. Aurora blue, Waterman Serenity, Montblanc Royal Blue. Aurora slightly paler, Watermen is in between, and Montblanc is slightly more purple. : r/fountainpens](https://preview.redd.it/2ji0xo997gt41.jpg?width=640&crop=smart&auto=webp&s=58c2df108111c7350fce7f416ebab694f7cc6acc)