0-0133 T-SI – TRINITY transparent SI

8-0856 uma Tech^® Refill 1.0 blue European large-capacity plastic refill with white or black plastic tube, new silver writing tip and tungsten carbide ball (1.0 mm). Writing length: approx. 4,500 meters. German ISO-compliant ink paste. The uma Tech Refill 1.0 provides a pleasant and soft writing feeling.