uni-ball Air Micro UBA-188L Red Ink Roller Ball Pen

Smooth Super Ink rollerball with variable line width.
Cap-type red pen – fade-proof for notes and signatures.

Elevate everyday writing with the uni-ball Air Micro UBA-188L Red Roller Ball Pen. Its innovative Smart Tip technology features a 0.7mm tungsten carbide ball in a flexible plastic surround, mimicking fountain pen flow without leaks or skips. Enjoy variable line widths that adjust to your pressure – perfect for precise notes or bold underlining. Uni Super Ink is waterproof, fade-proof, and tamper-resistant for lasting documents.

Lightweight at 12g and 13.8cm long, this plastic cap-type pen offers effortless glide on any paper, ideal for Indian students during exams or teachers grading assignments. The red ink stands out for corrections, highlighting, or important signatures that demand attention.

Designed for school bags, office desks, or quick shopping lists, the Air Micro writes smoothly at any angle thanks to reduced friction. Non-refillable convenience means it's always ready without mess.

A must-have for students, professionals, and anyone seeking superior rollerball performance that feels like luxury writing without the premium price.

Key Features

• 0.7mm tungsten carbide ball for smooth, skip-free writing.

• Variable line width (0.35-0.55mm) adjusts to writing pressure.

• Uni Super Ink: waterproof, fade-proof, tamper-resistant.

• Cap mechanism protects tip when not in use.

• Writes at any angle with Smart Tip technology.

Ideal For

• Students for exam notes and highlighting.

• Teachers for grading and corrections.

• Office workers for signatures and memos.

• Daily planners and journaling.

• Bulk school or office supplies purchases.

Specifications

• Model: UBA-188L (Micro Broad).

• Length: 138 mm.

• Weight: 12 g.

• Tip Size: 0.7 mm rollerball.

• Ink: Red Super Ink (liquid).

• Body Material: Plastic (PC/PP).

• Mechanism: Cap type.

What’s Included

• 1 × uni-ball Air Micro UBA-188L Red Roller Ball Pen.

Safety & Care Instructions
Cap securely after use to prevent drying. Store upright in cool, dry place. Shake gently if ink flow slows. Not refillable; dispose responsibly. Safe for ages 8+ with adult supervision.

Why Choose This Product

• Fountain-like smoothness at rollerball reliability.

• Versatile red ink for corrections and emphasis.

• Exceptional value for school and office bulk buys.

• Durable Super Ink withstands archiving and handling.

• Lightweight design for all-day comfort.