ZOOM L1 水性ゲルボールペン 0.5mm フルブラック インクカラー:ブラック Shogakukan)(All 31 Volumes of the

Shogakukan)(All 31 Volumes of the exisitng publications)

This ink was created to commemorate the “Futari SHOP” pop-up event held at Hachimonjiya's flagship store

『漆黒の霧の中で 彫師伊之助捕物覚え 2』（新潮社）

The Bears' School "First Book" series

じぶんに合った書きやすさが見つかる新筆記具ブランド［TUZU］のボールペン。

ZOOM L1 水性ゲルボールペン 0.5mm フルブラック インクカラー:ブラック Shogakukan)(All 31 Volumes of theA capped gel ink pen featuring a distinctive double layer barrel design. The outer barrel is made from DURABIO, a highly transparent material with a frosted glass like finish, while the inner barrel uses a glossy aluminum pipe. Its appearance subtly changes depending on the light, offering a refined and expressive look.