Uni-ball Eye Fine Roller Ball Pen - UB-157 - Blue 12pcs box

The Uni-ball Eye UB-157 is a classic, no-nonsense rollerball pen renowned for its smooth, vivid, and reliable writing performance. It's a workhorse pen found in offices, schools, and homes worldwide, offering a significant upgrade in writing feel over standard ballpoints at a very accessible price.

Key Features & Description

1. Ink & Writing Performance:

• Uni Super Ink: The core feature. This pigment-based ink is fade-resistant, water-resistant, and tamper-proof. It resists fading from UV light and cannot be easily washed away or erased, making documents more durable and secure.

• Smooth Rollerball System: Uses a precise liquid ink and a tungsten carbide ball tip (0.7mm in the "Fine" model) for an exceptionally smooth, consistent flow with minimal pressure required. The ink is noticeably darker and more vivid than typical ballpoint ink.

• Quick-Drying: The liquid ink dries relatively quickly on most papers, reducing smudging.

2. Design & Build:

• Iconic Barrel: Features a translucent barrel that allows you to see the ink level at a glance, so you're never caught by surprise. The black version has a sleek, dark translucent look.

• Grip & Comfort: A distinctive ribbed rubber grip provides comfort and control during long writing sessions, preventing slipping.

• Clip & Cap: A sturdy, functional metal pocket clip is attached to a click-secure cap that posts firmly on the end of the pen while writing. The cap ensures the tip doesn't dry out.

• Durability: It has a reputation for being rugged and long-lasting, able to withstand daily use without issues.

3. Writing Experience:
Writing with the UB-157 is characterized by a fluid, gliding sensation. It lays down a solid, opaque line with a slight sheen. The fine point (0.7mm) is excellent for everyday writing, offering a good balance between precision and smoothness.

Ideal For:

• Everyday note-taking (office, school, home)

• Signing important documents where ink permanence is valued

• Long writing sessions where comfort is key

• Anyone who appreciates a smooth, wet writing feel over a scratchy ballpoint

• As a reliable, high-quality "go-to" pen

Technical Specifications (for UB-157 Black)

• Brand: Uni-ball (Mitsubishi Pencil)

• Model: Eye Fine

• Product Code: UB-157

• Ink Color: Black (Pigment-based)

• Tip Size: Fine (0.7mm)

• Line Type: Solid, consistent

• Ink Properties: Fade-resistant, Water-resistant, Tamper-proof

• Barrel: Translucent with rubber grip

• Cap: Click-secure with metal clip