Uni-ball UB215 Micro Black 0.5mm Rollerball Pen - Waterproof Super Ink

Short Description 
Precision 0.5mm tip with Uni-Flow system for skip-free black ink flow.
Waterproof Super Ink, ergonomic grip—ideal for exams and documents.

Product Description 
Unlock superior precision with the Uni-ball UB215 Micro Black 0.5mm Rollerball Pen, featuring the innovative Uni-Flow System for uninterrupted ink delivery to the last drop. This ensures flawless, fine lines perfect for detailed notes, making it a top pick for students during exams and professionals handling critical paperwork.

Powered by waterproof, fade-resistant Uni Super Ink, it safeguards against tampering—ideal for cheques, legal documents, and official signatures. The 0.5mm tungsten carbide tip on a stainless steel nib withstands heavy pressure without bending, delivering consistent performance on any paper.

Enjoy comfort with the ergonomic grip, visible ink window for easy monitoring, and lightweight 10g plastic body in white. Refillable with UBR-85 cartridges, this 13.5cm pen promotes sustainability while fitting seamlessly into school bags or office drawers for Indian users.

Key Features 

• Uni-Flow System: continuous ink flow, skip-free until empty

• Waterproof Uni Super Ink: fade-proof, tamper-resistant

• 0.5mm tungsten carbide tip with stainless steel nib

• Visible ink window and ergonomic grip for comfort

• Refillable design for eco-friendly reuse

Ideal For 

• Students for exam writing and precise notes

• Professionals signing documents and cheques

• Legal and banking paperwork needing tamper-proof ink

• Journaling and technical drawing

• Long writing sessions without fatigue

Specifications 

• Brand: Uni-ball

• Ink Color: Black

• Tip Size: 0.5mm

• Body Color: White

• Body Material: Plastic

• Mechanism: Cap Type

• Height: 13.5cm

• Weight: 10g

What’s Included
1 x Uni-ball UB215 Micro Black 0.5mm Rollerball Pen

Safety & Care Instructions
Cap securely after use; store upright in a cool, dry place. Waterproof ink is non-toxic; suitable for ages 8+. Avoid disassembly. Refill only with compatible UBR-85 cartridges. Wipe tip with soft cloth if needed.

Why Choose This Product 

• Unmatched reliability with Uni-Flow for no skips in high-stakes writing

• Archival Super Ink protects important Indian documents from fading

• Refillable and lightweight—cost-effective for students and offices

• Durable build handles heavy use in exams or daily tasks

• Visible ink level prevents surprises during critical moments