GMA-01K Pack of 6 Replacement Nibs for GMA01 Gundam Marker Airbrush System

● When painting a Gundam marker with an airbrush, the flow rate of the paint is large with a normal pen tip, and it is easy for it to scatter.● If you replace it with a special core (made of fiber) and use it, the flow rate of the paint will be stable and it will be easier to paint more beautifully.● Set contents・ 6 replacement pen cores