Pentel Calme 0.5 Refill Ink for 3-Color Pen (BXS5)

This refill is for Pentel Calme Quiet Click Single-Color Ballpoint Pen.
The oil-based ink is smooth and fast-drying, reducing the possibility of smearing.

Size - Length 9.9 cm / 3.9 inches
Tip Size 0.5 mm