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Home / Pen Ink, Refills & Cartridges / Ostrich Sheen Color Ink Gradient Metallic Luster Fountain Pen Ink Aegean Gem Non-Carbon Color-Changing Ink

Attributes

Brand -
Category Stationery, Educational Electronics & Office Supplies / Pen Ink, Refills & Cartridges
Origin -
Brand Ostrich
Color Name Aegean Gem
Ink Type Sheen Gradient Metallic
Volume 50ml
Bottle Material Glass with Dropper
Special Feature Color-Changing on Dry
Compatibility Fountain Pens & Dip Pens
Finish Metallic Luster
Origin China
Item Weight 120 grams

6 reviews

A

Anonymous

Mar 29, 2026

Rating: 4/5

Beautiful but slow drying

The color is gorgeous and the bottle is elegant. My only complaint is that it takes a bit longer to dry than standard inks due to the metallic properties.

A

Anonymous

Mar 24, 2026

Rating: 4/5

Great flow, needs good paper

This ink flows very smoothly through my nib. However, you definitely need fountain pen friendly paper to see the metallic luster properly without feathering.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Unique color profile

I have collected many inks, but this gradient metallic is unique. It doesn't clog my pen and cleans out easily with water.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Absolutely Stunning Sheen

The Aegean Gem color is even more beautiful in person. The gradient effect from blue to a subtle purple sheen is magical on high-quality paper.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Perfect for calligraphy

I use this primarily for dip pen calligraphy and the results are breathtaking. The color shift as it dries adds a professional touch to my invitations.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Worth every penny

The packaging was secure and the ink quality is top notch. The Aegean Gem name fits perfectly; it looks like the ocean under sunlight.

5 FAQ

Q: How long does the 50ml bottle typically last?

A: Lifespan depends on usage frequency and nib size. For an average daily writer using a medium nib, a 50ml bottle can last several months.

Q: Can I mix this with other Ostrich ink colors?

A: While technically possible, we do not recommend mixing different ink lines or colors as it may alter the chemical balance, affect the sheen, or cause sedimentation.

Q: Is this ink safe to use in a vintage fountain pen?

A: Yes, this is a non-carbon, dye-based ink which is generally safe for vintage pens, provided the pen is in good working condition and cleaned regularly.

Q: Does the metallic sheen appear on all types of paper?

A: The metallic sheen and gradient effects are most prominent on coated or high-gsm fountain pen paper. Standard copy paper may absorb the ink too quickly to show the full effect.

Q: Is the bottle glass or plastic?

A: The Ostrich Sheen series comes in a sturdy glass bottle with a secure cap and an integrated dropper for easy filling.

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