3 Oysters I.COLOR.U series Haneul — Pink Sheen Ink

3 Oysters I.COLOR.U series Haneul — Pink Sheen Ink

£14.00
£14.00
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3 Oysters I.COLOR.U series Haneul — Pink Sheen Ink
  • 3 Oysters I.COLOR.U series Haneul — Pink Sheen Ink
3 Oysters I.COLOR.U series Haneul — Pink Sheen Ink

3 Oysters I.COLOR.U series Haneul — Pink Sheen Ink

3 Oysters Haneul (하늘 — sky) is a turquoise-blue fountain pen and dip pen ink with a dramatic pink sheen on slow-absorbing papers, from the I.COLOR.U series made in Paju, South Korea. It is one of the most photographed inks in the Dominant Industry range.
Ink Type

Water-based dye
Volume

25ml glass bottle
Waterproof

Low
Shading

Moderate
Sheen

HIGH — dramatic pink-red sheen on Tomoe River and Midori MD
Additinal Spec

Geographical thematic colour profile precisely mixed to capture the exact hex-code hue of the clear autumn sky over Seoul, South Korea.
Origin

Paju, South Korea
£14.00
£14.00
Taxes included. Shipping calculated at checkout.

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Shipping

Packaging: 

We know art supplies are fragile. All professional pair and boards are shipped in reinforced rigid flat mailers. No tubes, no folds, no crushed corners. 


Order Processing Times: 

Orders are processed within 1–2 business days - we always aim to dispatch all “in-Stock’ items within 24 hours..

Note: Orders placed after 2 PM GMT on Fridays will be processed the following Monday.

Domestic Shipping (UK):

Standard (2–4 days): £3.50 (Free for The Illustrator & Studio Master tiers).

Priority (1–2 days): £4.50 (Free for Studio Master tier)

International Shipping: 

We ship globally. Costs are calculated at checkout based on weight and destination. Please note that customers are responsible for any local customs duties or taxes.

Order Tracking: 

You will receive a tracking link via email the moment your tools leave our studio. 
Returns

30-Day Change of Mind: 

We offer a 30-day return window (exceeding the UK legal minimum of 14 days). Items must be unused, in original packaging, and in "as-new" condition.

Faulty Goods: 

In the rare event of a defect, you are entitled to a full refund or replacement within 30 days. We will cover all return shipping costs for faulty items.

Defective Nibs: 

Occasionally, a pen may arrive dry or a nib maybe scratchy. Contact us within 7 days of purchase with a photo/video of the issue and we will send a replacement immediately.

Exclusions:

Due to the nature of the product, unless faulty we cannot accept returns on opened markers or used paper pads returned.

Digital Goods: 

The "Birthday Palette" and other digital downloads are non-refundable once accessed.


How to Start a Return: 

Email studio@inkwellartsupplies.com with your order number. We aim to process all refunds to the original payment method within 5–10 business days of receiving the item
The Nib Safety Net

"Gravity Happens. We’ve Got You Covered."

We know the heartbreak of a fountain pen hitting the floor. As a member of our Creative Rewards, you don't have to worry about the 'tines.' If the worst happens, just send us a photo and we'll send you a 50% discount for a fresh start.

"The Nib Safety Net" – Terms & Conditions

  • Eligibility: This benefit is exclusive to active members of the Creative Rewards program at the time of the accident.
  • Coverage: The 50% discount applies strictly to accidental damage (e.g., dropping the pen) that renders the nib unusable. It does not cover intentional damage, loss of the pen, theft, or normal wear and tear.
  • The Claim: To activate your discount, you must provide a clear photo of the damaged nib and your original order number to oops@yourstore.com.
  • Limitations: This discount is valid for a one-time replacement per pen purchased and applies only to the cost of the replacement nib unit. It cannot be combined with other promotional codes or used for full pen replacements.
  • Availability: We will provide the discount for the exact nib model where stock is available. If the model is discontinued, we will offer a 50% discount on a comparable alternative nib unit.

The pink sheen — what it is and how to see it

Haneul is a turquoise-blue ink in everyday use. On Tomoe River paper, under raking light at a low angle, pooled ink in wide strokes reveals a vivid pink-red sheen — a secondary colour that appears when light reflects off the surface at specific angles. This is the same phenomenon as a compact disc appearing rainbow-coloured. The sheen is real and striking but requires the right paper and viewing conditions. On fast-absorbing papers — most notepads, copy paper — no sheen appears. On Tomoe River or Midori MD with a medium or broader nib, the effect is unmissable.

Haneul and the Korean name

Haneul (하늘) means sky in Korean. The colour reference is literal — the turquoise-blue of a clear Korean sky, with the pink sheen representing sunset light on the horizon. The I.COLOR.U series names each colour in Korean as a deliberate statement about cultural specificity. The name and the colour are the same idea.

Honest Note:

NOT suitable for fine or extra-fine fountain pen nibs — elevated pigment load will clog. Medium nib minimum. The pink sheen WILL NOT APPEAR on ordinary paper or with fine nibs. This is the single most important thing to know about Haneul. Buy Tomoe River paper alongside it — that is the correct context for this ink. On Tomoe River with a medium nib, the sheen is extraordinary. On copy paper with a 0.5mm nib, you will see a pleasant turquoise ink and no sheen. Both are fine uses of the ink — only one shows the sheen.

Who is it For?

  • Fountain pen enthusiasts who photograph their inks and want a sheen worth photographing
  • Collectors building a palette that includes dramatic sheen behaviour
  • Journallers using Tomoe River paper who want visual drama on the page
  • Anyone who has seen Haneul photographs online and wants to know if the sheen is real — it is

FREQUENTLY ASKED QUSTIONS (FAQ)

Will I actually see the pink sheen in use?

Yes — if you use Tomoe River or Midori MD paper with a medium or broader nib. The sheen requires ink to sit on the surface rather than absorbing into the paper. On fine nibs or fast-absorbing paper, little or no sheen appears. Buy Tomoe River alongside Haneul if you have not already.

: Is the base colour also good without the sheen?

Yes. The turquoise-blue base is attractive and well-behaved. You could use Haneul on ordinary paper with no sheen and have a pleasant ink. The sheen is a significant bonus, not the only reason to use it.

Is Haneul suitable for illustration work?

For expressive, colour-focused illustration — yes. It is not an archival ink and is not waterproof, so do not use it for work requiring permanence. For writing, journalling, and illustration where the colour and sheen are the point, it is excellent.

Works perfectly with....