#6 Steel UltraFlex Nib Units

EEEF UltraFlex (0.4-2.4mm)

EEF UltraFlex (0.45-2.45mm)

EF UltraFlex (0.5-2.5mm)

F UltraFlex (0.6-2.6mm)

M UltraFlex (0.75-2.75mm)

B UltraFlex (1-3mm)

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