Calligraphers, cartoonists, and illustrators swear by the G Nib, a type of flexible and ultrafine nib offered under several Japanese brand names.
Hard G Nib - Comic Pen Nib - Artistik
Nikko G Calligraphy Nibs – Betty Etiquette
Nikko G pen nib - Ziller's
Tachikawa Pen Nib Holder(T-25) + Nikko G Pen Nib Pack of 10
Comic/Manga Nib Holders : Nikko N-20 Pen Holder for G-Pen
Zebra G Nib, Set of 10 – Greenleaf & Blueberry
Nikko G Nib Pro Atelier Plus
Zebra Comic G Model Chrome Pen Nib – 10 pack – The Foiled Fox
Nikko G Pen Nib Pack of 10 (NG10) Reliance Fine Art –
Jinhao X750 + Zebra G Nib Hack + KWZ Green Gold 2 Ink - The Well-Appointed Desk
Tachikawa Comic Pen Nib No.3 - G-Type - Pack of 10 Nib - Buy Tachikawa Comic Pen Nib No.3 - G-Type - Pack of 10 Nib - Nib Online at Best Prices
Zebra G Nib, Set of 10 – Greenleaf & Blueberry
Zebra Comic Pen Nib-G Model – Zebra Pen