Tombow – Rollerball – Refill – Blue – Extra Fine – .3mm (2 Pieces)

Fast drying document-proof ink. Tungsten carbide rolling ball for unequaled smoothness.  Waterproof pigmented ink won’t smear, skip or fade.  Fits all Tombow refillable rollerball pens.

• 0.3mm Extra-Fine Point
• Blue Ink