Classmate Octane Gel Pen Refill

The Classmate Octane Gel Pen Refill is made to slot directly into compatible Classmate gel pens, restoring smooth, consistent ink flow once the original cartridge runs dry. Formulated for quick-drying performance, it lays down bold, clean lines on notebooks and exam sheets without dragging or skipping.

Built around a leak-resistant tube and reinforced tip, this refill is designed to survive daily carrying in a pencil case or bag without staining anything around it. Available in multiple ink colours, it offers a practical, low-cost way to keep a favourite Octane pen in service instead of replacing the entire pen once the ink runs low.

• Direct-fit design – made specifically for compatible gel pens
• Gel ink formula – smooth, consistent flow with rich colour
• Quick-drying – resists smudging on most paper types
• Leak-resistant tube – keeps pockets and bags clean
• Long writing length – extended use before the next change
• Affordable replacement – cheaper than buying a whole new pen

Keep your favourite pen writing smoothly with the Classmate Gel Pen Refill – Octane.