For modellers who value tidy detailing, a worn tip can be a nuisance. The Mr.Hobby GMA01K Special Replacement Nib brings back a defined point and controlled paint flow so you can keep panel lines and small accents precise on RC models.
The GMA01K nib is made to fit Mr.Hobby paint markers and offers dependable performance across fine and medium strokes. It is an economical way to refresh a marker and keep it performing as intended without replacing the full unit.
Remove the old nib by pulling it straight out and push in the new one until it seats firmly. Make sure the nib sits aligned to avoid uneven application. Regular checks and timely replacement will preserve marker reliability and finish quality.
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