Uni-Ball Eye UB-150 Ocean Rollerball Pen - 0.5mm

The Uni-Ball Eye Rollerball Pen features a robust, fine 0.5mm nib for clear, precise lines of deta...

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Product Information

Full details

The Uni-Ball Eye UB-150 Ocean Rollerball Pen is designed for individuals seeking precise and consistent writing for detailed work, offering a reliable writing experience with its advanced ink system and durable construction. A key benefit is its commitment to sustainability, utilizing recycled plastics. However, the fine 0.5mm nib might not be ideal for those who prefer broader strokes.

All features

BrandUni-Ball

Extended Product Information

FAQs

Is the ink truly waterproof?

Yes, the Uni-Ball Super Ink is pigment-based and waterproof once dry, making it resistant to water damage.

What does 'Ocean Care' signify?

The 'Ocean Care' designation means the pen is made from 75% recycled plastics, with 10% of that material sourced directly from ocean waste.

Can I refill this pen?

The Uni-Ball Eye UB-150 is a disposable rollerball pen and is not designed to be refilled.

What is the 'Uni-Flow' system?

The 'Uni-Flow' system is a technology that ensures a continuous and consistent ink flow from the pen, preventing skipping and ensuring the pen writes smoothly until the ink is depleted.

Is the 0.5mm nib suitable for general writing?

The 0.5mm nib is ideal for precise and detailed writing. For those who prefer a bolder line, other Uni-Ball Eye models with larger nib sizes (e.g., 0.7mm) are available.

How should I store this pen?

To ensure optimal ink flow, store the pen horizontally or with the tip facing downwards. Always replace the cap after use.

What colors are available for the 0.5mm Ocean Care model?

While specific color availability can vary, the Ocean Care line typically includes black, blue, and potentially other core colors in the 0.7mm size. The 0.5mm variant is most commonly found in black and blue.

Troubleshooting

Pen not writing or skipping

Ensure the cap was properly replaced after last use. Try tapping the pen tip gently on a piece of paper or writing on a rough surface to restart ink flow. Check if the ink cartridge is depleted.

Ink blobs or excessive ink output

This is uncommon with the Uni-Flow system. Ensure the pen was not stored tip-down for extended periods. Try writing on a different type of paper, as some paper surfaces can cause ink to spread.

Cap is difficult to remove or replace

Ensure no ink has dried around the cap's interior. Gently twist the cap while pulling or pushing. If the issue persists, a replacement pen may be needed.

Pen feels scratchy when writing

Check the tip for any debris or damage. Ensure you are using the pen on a suitable paper surface. Writing too forcefully can also cause a scratchy sensation.

Pros and Cons

Pros

  • Provides very fine, precise lines ideal for detailed tasks.
  • Waterproof and pigment-based ink ensures permanence.
  • Consistent ink flow prevents interruptions during writing.
  • Made with a significant percentage of recycled materials, contributing to sustainability.
  • Durable stainless-steel tip and tungsten carbide ball for longevity.

Cons

  • The 0.5mm nib may be too fine for users who prefer a bolder line.
  • Not suitable for left-handed writers who tend to smudge ink.
  • Limited color options in the 0.5mm fine nib variant.
  • Liquid ink pens can be more prone to drying out if left uncapped.

Setup, Compatibility & Care

Setup: The Uni-Ball Eye UB-150 is ready to use right out of the package. Simply remove the cap and begin writing.

Compatibility: This is a standalone rollerball pen and does not require compatibility with other devices or systems. It is designed for use on standard paper.

Care:

  • Always replace the cap after use to prevent the ink from drying out.
  • Store the pen horizontally or with the tip facing downwards to ensure consistent ink flow.
  • Avoid exposing the pen to extreme temperatures, which can affect ink performance.
  • If the pen appears to be writing poorly, try gently tapping the tip on a clean surface or writing on a spare piece of paper to encourage ink flow.