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Robert Oster Blue Black Ink (50ml Bottle)

Robert Oster Signature Blue Black Ink (50ml Bottle)


 
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This 50ml plastic bottle of Robert Oster Signature Blue Black fountain pen ink is a deep, rich shade of blue black. The 50ml bottles are manufactured in Australia of food grade BPA-free PET, completely recyclable and manufactured in a carbon neutral process, something that founder Robert Oster is extremely proud of.

Having trouble deciding between colors? Use our Ink Comparison Tool to quickly and easily view different colors side by side.
Our Price: $17.00

Stock Status:In Stock
Availability: Usually Ships in 24 Hours
Product Code: ROS-BLUE-BLACK


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Robert Oster Signature Blue Black Fountain Pen Ink (50ml Bottle)

This 50ml plastic bottle of Robert Oster Signature Blue Black fountain pen ink is a deep, rich shade of blue black. The 50ml bottles are manufactured in Australia of food grade BPA-free PET, completely recyclable and manufactured in a carbon neutral process, something that founder Robert Oster is extremely proud of.

Having trouble deciding between colors? Use our Ink Comparison Tool to quickly and easily view different colors side by side.
Average Rating: 4 of 5 Total Reviews: 1 Write a review »

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Robert Oster Signature Blue Black Fountain Pen Ink Sample (3ml Vial)


  1 of 1 people found the following review helpful:
 
Very similar to Robert Oster Purple Soul April 3, 2017
Reviewer: Michael from Melbourne, VIC Australia  
Robert Oster Signature Inks are always well made, well-behaved and have excellent shading. This ink arrived today, and has been put to task, going through my rigorous testing on multiple papers in pens ranging from Jinhao, Lamy, Twsbi and a very picky Monteverde. This particular ink is not a traditional blue-black, but closer to a purple-black. Think of something like Diamine Eclipse or Oster's own Purple Soul. For a blue-black that is closer to blue, go for Oster's Midnight Sapphire, another lovely ink. This Robert Oster Blue-Black is still a gorgeous ink. It has great depth, especially in a wetter pen, and it has some lovely red sheen around the edge of pooling. Dry time is fair, and on the papers and pens I used it in, there was not bleed or feathering. It is however, not overly water-resistant, so keep that in mind if that is important to you.

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