Uni Pin Fineliner Drawing Pen Set - Set of 5 - 0.3mm, 1.2mm & Brush Nib - 3 Colours

Uni Ball's world-renowned Pin fineliner, now available in 11 different nib-sizes, including Brush-...

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OnBuy.comUni-Ball Pin Drawing Pen - 03/12/Brush - Light Grey/ Dark Grey/ Black - Wallet Of 5
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Product Information

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This Uni Pin Fineliner Drawing Pen Set is ideal for artists, illustrators, and designers seeking precision and permanence. Its key benefit is Uni's "Super Ink," which is water, light, and tamper-resistant, ensuring your work remains unaltered. A potential caveat is the specialized nature of the ink, which may not be ideal for everyday casual use where simple erasability is preferred.

All features

BrandUni-Ball

Extended Product Information

FAQs

Are these pens suitable for left-handed writers?

Yes, the quick-drying nature of the "Super Ink" makes them suitable for left-handed writers, significantly reducing the risk of smudging once the ink has had a moment to dry.

Can I use these pens for calligraphy?

The Brush-Tip nib is designed for expressive strokes and can be used for a form of brush calligraphy. However, for traditional pointed-pen calligraphy, standard calligraphy nibs are typically preferred. The other fine nibs are not suitable for calligraphy.

How long does the ink last in the pen?

The lifespan of the ink depends on usage frequency and storage conditions. Stored properly with the cap on tight, they should last for a considerable period. Uni-Ball does not specify an exact duration for unused ink.

Is the ink archival quality?

Yes, the "Super Ink" is described as water-resistant, light-resistant, and tamper-resistant, which are characteristics associated with archival quality for drawings and documents meant to last.

Can I refill these pens?

No, Uni Pin Fineliner pens are designed as disposable. They are not refillable.

What does "Tamper-Resistant" mean for the ink?

It means the ink cannot be easily washed away or altered using common chemical solutions or solvents, making it suitable for documents where authenticity needs to be maintained.

How do I clean the pen tip if it gets clogged?

If the nib appears clogged, first ensure the cap was properly sealed. Try gently scribbling on a smooth surface or tapping the tip-down on paper. Avoid using water or solvents, as this can damage the ink and nib.

Troubleshooting

Pen not writing or skipping

Ensure the cap was securely replaced after the last use. Store the pen horizontally. Try gently scribbling on a smooth surface or tapping the nib-down on paper a few times to encourage ink flow. Check that the correct nib size is being used for the intended paper type.

Ink bleeding or feathering on paper

This can occur on absorbent paper. Try using a smoother, less porous paper. Ensure the ink is completely dry before applying other media over it.

Nib feels scratchy

Check for any debris on the nib. Ensure you are not applying excessive pressure. The steel tips are durable but can be damaged by aggressive use. Try a different paper surface.

Ink smudging after drying

While "Super Ink" is water and light-resistant, it is permanent. Smudging shortly after application might occur if the ink is not fully dry. Allow ample drying time, especially in humid conditions. For critical applications, test on scrap paper first.

Pros and Cons

Pros

  • Highly durable and long-lasting steel tips.
  • Permanent and tamper-resistant "Super Ink" for document security and artwork longevity.
  • Wide variety of nib sizes available for diverse artistic needs.
  • Excellent for detailed drawing, illustration, and design work.
  • Consistent ink flow for smooth application.

Cons

  • Ink is permanent and not easily erasable, requiring careful application.
  • Specialized ink may not be suitable for all casual writing tasks.
  • The cost per pen can be higher than basic writing instruments.
  • Requires specific care to maintain nib integrity.

Setup, Compatibility & Care

Setup: The Uni Pin Fineliner pens are ready to use straight out of the packaging. Simply remove the cap and begin drawing. Ensure the cap is replaced immediately after use to prevent the nib from drying out.

Compatibility: These pens are designed for use on most paper types suitable for drawing and writing. They are compatible with various art mediums, though direct application of wet media like watercolor washes over freshly applied ink should be tested for bleeding, as the ink is water-resistant once dry.

Care:

  1. Cap Securely: Always replace the cap tightly after each use to maintain ink flow and prevent drying.
  2. Store Horizontally: Store the pens horizontally to ensure even ink distribution to the nib.
  3. Avoid Extreme Temperatures: Do not expose pens to excessive heat or cold, which can affect ink performance.
  4. Clean the Exterior: Wipe the pen body with a dry or slightly damp cloth if it becomes dirty. Do not use solvents.
  5. Nib Care: Avoid pressing too hard on the nib, especially the finer sizes, to prevent damage. If ink flow seems reduced, ensure the cap was sealed properly and try gently tapping the pen tip-down on paper a few times.

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