Vibrant, water- and fade-resistant gel ink. Acid-free. uni-ball¨ premium quality performance.
Vibrant, gel ink offers water- and fade-resistance. Features acid-free properties perfect for archival storage. uni-ball¨ quality refills deliver premium performance word after word. Refill Format: Standard Gel, Refill For Series: uni-ball¨ Signo Gel 207©, 207¨ Premier and Gel RT Pens, Refill Tip Type: Conical, Refill Point Size Type: Medium.