Pentel EnerGel 0.5mm Permanent Retractable Rollerball Pen Black ink Pack of 12

Permanent, waterproof, lightfast ink Ideal for signatures, contracts, witness statements and all important documents Archive-safe - certified to DIN ISO 27668-2:1999 Quick drying ink reduces smudging on hands or paper 0.5mm tip delivers approx. 0.25mm fine line width