The Uni-ball Eye UB-157 Rollerball Pen 0.7 mm – Red (Piece) delivers bold, smooth writing with Uni-Flow ink technology, ensuring a consistent ink flow from the first stroke to the last drop. Its water-resistant, fade-resistant, and fraud-resistant liquid ink produces rich red lines, making it ideal for correcting documents, highlighting notes, office work, studying, and everyday writing. The visible ink window allows you to easily monitor the remaining ink level.
✅ Technical Specifications
- Brand: Uni-ball
- Series: Eye
- Model: UB-157
- Product Type: Rollerball Pen
- Ink Color: Red
- Tip Size: 0.7 mm
- Ink Type: Liquid Rollerball Ink
- Ink Technology: Uni-Flow
- Mechanism: Capped
- Visible Ink Window: Yes
- Application: Writing, Note-taking, Office & School
Specifications are based only on official manufacturer information.
🟢 Key Features
✅ Medium 0.7 mm tip for bold writing
✅ Uni-Flow continuous ink system
✅ Smooth writing performance
✅ Water-resistant ink
✅ Fade-resistant and fraud-resistant ink
✅ Rich red ink color
✅ Visible ink level window
✅ Comfortable for extended writing
✅ Trusted Japanese quality
✅ Ideal for everyday use
How Does It Help You?
It helps you:
- Write with bold and clear lines
- Correct documents and highlight notes
- Complete office and school tasks efficiently
- Enjoy uninterrupted ink flow
- Produce clean and professional handwriting
💼 Ideal For
- Students
- Teachers
- Offices
- Companies
- Universities
- Schools
- Training Centers
- Home Users
💡 Why Users Choose It
- Bold and smooth writing
- Consistent liquid ink flow
- Long-lasting ink performance
- Water and fade resistance
- Premium Japanese quality
- Reliable everyday use
❓ FAQ
What is the tip size?0.7 mm.
Does it use liquid ink?
Yes, it features rollerball liquid ink.
Is the ink water-resistant?
Yes.
Can I monitor the ink level?
Yes, it includes a visible ink window.
Is it suitable for daily writing?
Yes, it's ideal for school, office, and everyday writing.
Perfect For:
- Offices
- Companies
- Schools
- Universities
- Students
- Teachers
- Training Centers
- Home Offices
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✨ Order Now
📦 Order the Uni-ball Eye UB-157 Rollerball Pen 0.7 mm – Red (Piece) today from Smart Buy.
✅ Bold & Smooth Writing
✅ Long-Lasting Liquid Ink
✅ Water & Fade Resistant
✅ Fast Delivery Across Saudi Arabia
🛒 The perfect rollerball pen for professional writing, document correction, study, office work, and everyday use.