三菱signoumn -307-38黑三菱铅笔4902778216996（10组）

在世界上首次实用化来自日本的新素材“纤维素纳米纤维”，用于墨水的新开发凝胶墨水圆珠笔。 与以往产品相比，笔记描线不模糊，不容易积墨，因为是凝胶墨水，耐水性、耐光性也很出色。
设计也成为有优质感的碳花样，最适合办公室使用。

墨水颜色：黑色
球直径：0.38mm
替代：UMR-83E

尺寸：长=142mm宽=10mm厚=15mm
商品颜色倾向：黑色。





The new development gel ink ball-point pen which I put new material "cellulose nano fiber" from Japan to practical use for the first time in the world and used for ink.因为a writing drawn line is refuse， ink堆积困难，gel ink than conventional products， I am superior in water resistance, lightfastness。
The design changes into carbon with The upper feel of a material， too and is most suitable for an office use

An ink color: Black
Ball diameter: 0.38mm
Extra lead: UMR-83E

Size: Vertical = 142mm side = 10mm thickness = 15mm
A product-colored tendency: Black。