The Writershub W636 Black Ink Fine Gel Pen Refills – Set of 2 (0.7 mm)

Short Description 
0.7 mm fine black gel pen refill with smooth carbon ink.
Set of 2 for smooth, precise writing in compatible gel pens.

Product Description 
Keep your favourite gel pens writing smoothly with The Writershub W636 Black Ink Fine Gel Pen Refills – Set of 2. Each refill features a 0.7 mm fine tip that delivers clean, precise black lines, ideal for school notes, exam papers, and office documents.

Filled with high‑quality carbon ink, these refills give deep, rich black colour with excellent clarity and good contrast on white paper. The smooth gel formulation ensures effortless writing with minimal pressure, helping reduce hand fatigue during long study or work sessions.

Made with a lightweight plastic body, these refills are easy to install in standard gel pens that accept 0.7 mm refills. The 13 cm length and 6 g weight make them practical and convenient for daily use at home, school, or office.

Key Features 

• 0.7 mm fine tip for neat, controlled black lines

• Carbon ink for deep, clear, high‑contrast writing

• Smooth gel formulation for low‑pressure, comfortable writing

• Lightweight plastic body, easy to install and replace

• Compatible with standard 0.7 mm gel pens

• Set of 2 refills for better value and backup use

Ideal For 

• Students writing exams and class notes

• Teachers making corrections and annotations

• Office professionals filling forms and signing documents

• Daily journaling, lists, and planning

• Refilling standard gel pens without buying new pens

Specifications 

• Brand: The Writershub

• Product Type: Gel Pen Refill

• Ink Colour: Black

• Ink Type: Carbon ink

• Tip Size: 0.7 mm (Fine)

• Body Material: Plastic

• Height: 13 cm (each)

• Weight: 6 g (each)

• Pack Quantity: 2 refills

What’s Included

• 2 x The Writershub W636 Black Ink Fine Gel Pen Refills

Safety & Care Instructions
Store in a cool, dry place away from direct sunlight to prevent ink drying. Suitable for ages 12+; supervise young children. Avoid dropping or applying excessive pressure to the tip. Insert only into pens designed for 0.7 mm gel refills.

Why Choose This Product 

• 0.7 mm fine tip suits Indian exam and lined notebooks

• Carbon ink provides deep, reliable black lines

• Smooth gel flow reduces hand fatigue during long sessions

• Set of 2 refills offers better value for daily use

• The Writershub‑branded refill for consistent quality