Refill color:

General-purpose

Pen head:

[One barrel] 20 Black

[One barrel] 20 red

[One barrel] 20 blue

[One barrel] 20 White

[One barrel] 10 black +5 red +5 White

[One barrel] 10 black +5 red +5 Blue

10 Black [without barrel]]

10 Red [without barrel]]

10 White [without barrel]]

10 Blue [without barrel]]

5 Black

5 Red

5 Blue

5 White

50 Red ST refills

50 black ST refills