The ADD Gel GR-20 Achiever Refills are designed for smooth and consistent blue gel ink writing. Compatible with Achiever gel pens, these refills ensure long-lasting performance and are supplied in a pack of 10 pieces, making them cost-effective for daily use.

• Smooth Gel Ink – Provides neat, effortless, and smudge-free writing
• GR-20 Compatible Refills – Fits ADD Gel Achiever pens perfectly
• Blue Ink – Bright and clear colour for professional and academic use
• Value Pack of 10 – Convenient bulk box for long-term writing needs