twsbi eco black 字幅:B(太字)The ECO has a simple design, but its filling mechanism is excellent, and a large amount of ink can be sucked in at once. The transparent barrel and neck are beautiful with colored ink. It is a perfect choice for customers who are new to fountain pens. The nib is made of steel, and the writing feel is so excellent that it is hard to believe that it is made of steel. The nibs come in five different widths: EF, F, M, B, and Stub 1. 1. TWSBI is a brand
The more you use this cotton sleeve
180mm x width approx
Cap: Cushion closure cap (spring-loaded inner cap to prevent evaporation) with the logos of BUNGUBOX and Esterbrook in gold lettering
Esterbrook quickly became a leading manufacturer of steel pens in the world
This is a pen inspired by our original ink
A crisp green color that reminds us of the smell of the wind
Cord / Kumihimo: 100% pure silk
Ivy leaves remain fresh and green all year round
インク方式：カートリッジインクまたはインクコンバーターを使用してインクボトルから吸入できる両用式
「エスターブルック・ニブレット」は、エスティのライティングスタイルと快適さを保ちつつ、毎日持ち歩くことをテーマに開発されました。
短いペン軸では困難な、精緻でスムーズに回転する吸引機構を再現しました。
● ペン先:大型18K(18-21)ロジウムメッキ染分け
