uni-ball Products – uni-ball – Refill for uni-ball Gel IMPACT RT Roller Ball Pens, Bold, Blue, 2/Pack – Sold As 1 Pack

uni-ball – Refill for uni-ball Gel IMPACT RT Roller Ball Pens, Bold, Blue, 2/Pack – Sold As 1 PackGel ink is fade-proof and water-resistant. Acid-free for long-term archival storage. uni-ball ensures premium quality performance with every refill. Pen Refill Type: Roller Ball; Special Ink Type: Gel; Refill For Series: Gel ImpactTM RT Roller Ball; Tip Type: Conical.Fade-proof and water-resistant gel ink.Acid-free.uni-ball premium quality performance.

• Fade-proof and water-resistant gel ink.
• Acid-free.
• uni-ball premium quality performance.