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● Research and Development

eureka Au-Ag nib (4G v3)

by Admin_ Eureka_Admin 2021. 5. 1.

4G v3 auag nib has been developed

upgrades are as follows:


-nib frontal area form changed (flatter type)

-nib point position lowered to near center line area (writing precision improved, writing feel improved)

-nib cutting precision improved

-nib welding precision improved

-nib weight heavier than v2 (0.9g); v3 nib weight = 1 gram

    other brands: 146: 0.7g / 149: 0.9~1g / duofold: 0.9g / century: 0.7g / aurora: 0.7g / 742: 0.75g /