The Uni-Ball Eye UB-157 Rollerball Pen in Violet is a fine-nib writing instrument featuring a 0.7mm tip and waterproof, fade-resistant ink — a reliable choice for offices and professionals across Jordan who demand clear, durable handwriting. Sharing the core design of the UB-150, the UB-157 adds a fine nib for more precise line work.
Key Features
- Fine 0.7mm nib for precise, consistent line width.
- Waterproof ink resists moisture damage to written documents.
- Fade-resistant ink helps preserve the colour and legibility of notes over time.
- Barrel window allows the user to easily check remaining ink levels.
- Available as part of a pack of 5 swatch colours: Violet, Pink, Red, Green, and Light Blue.
Technical Specifications
- Model: UB-157
- Nib size: 0.7mm (Fine)
- Ink colour: Violet
- Ink properties: Waterproof, fade resistant









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