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Orange Robert Oster Signature Ink(50ml) Fountain Pen Ink

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About Orange Robert Oster Signature Ink(50ml)

The Robert Oster Signature ink comes in a 50ml recyclable PET bottle in a wide selection of colors. The ink, as well as the packaging, are all environmentally friendly. Imported from Australia with colors from the country’s palette, the Robert Oster inks have become very popular among fountain pen users.

Product Specifications

Cartridge Type: Bottled Ink

Available Sizes & Colors
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Robert Oster Signature Ink(50ml) Fountain Pen Ink

The Robert Oster Signature Ink(50ml) Fountain Pen Ink usually ships within 1 business day unless otherwise specified.

Guaranteed Quality
Each Robert Oster Signature Ink(50ml) Fountain Pen Ink we sell is guaranteed to be genuine, authentic and will arrive brand new & unused!

Robert Oster Signature Ink(50ml) Color Chart

Robert Oster Signature Ink(50ml) Reviews

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4.8

out of 5
(53 reviews)

This is one of the most beautiful blue-green inks. Lovely shading with a wet flow and a decent dry time

Antoinette
Hawthorne , CA

5 out of 5

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LOVE these ink: I have Black Violet (one of my favorite blackish ink), Great Southern Ocean (bought it out of nastalgia: I miss being camping at the shore of GSO), Bronze (GREAT), and Grun Schwarz (haven't gotten to it much). But after trying many brands, I am very happy to discover R Oster: I love the simplicity and practicality of the bottles and the no non-sense reliable ink of rich colors (well behaved, does not feather..etc.)

Yu-chin
Seattle, WA

4 out of 5

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I've purchased several Robert Oster inks (all from Pen Chalet) & I think I've picky come across one that ran a little dry but using a wetter nib helped immensely. I live RO inks which is why I have more bottles of them than any other brand.

Roxie
Parker, CO

5 out of 5

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I haven't met a bottle of Robert Oster ink that I haven't loved. These are fantastic inks in amazing colors.

Kathleen
Berkley, MI

5 out of 5

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Fire & Ice is one of the most beautiful sheening inks I've seen. The sheen is not as dramatic as Organics Studio inks, but on decent paper that picks up sheen, the contrast of the blue ink and red sheen is absolutely gorgeous. I think this is a better balance of sheen, to be honest, since you can see both the base and the sheen clearly. It also has beautiful shading where the sheen doesn't show.

Monica
Ann Arbor , MI

5 out of 5

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Oster inks are always lovely and usually well behaved. Green at night is no exception--a beautiful deep, almost black green. More green shows in wider nibs, less in finer ones.

Sharon
Waynesville, NC

5 out of 5

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Love Robert Osters inks. The color is rich and colorful. Love them every time!

Susan
Pinole, CA

5 out of 5

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Love Robert Oster’s selection and quality. Crema is a lovely shade of brown right up there with Lie de The by J Herbin. My only caveat with Oster inks is the hefty price tag, but the quality speaks volumes. Excellent flow in every pen I’ve used it with, and typically vibrant shades of ink.

Lauren
Redding, CT

5 out of 5

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Robert Oster makes some of my favorite inks. Highly recommend Blue Denim, Melon Tea and Claret.

Sophia
Chula Vista, CA

5 out of 5

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