三菱铅笔/umr83e.33三菱铅笔4902778217139（10组）

圆球直径：0.38 mm纤维素纳米纤维配合能得到光滑的书写感的凝胶墨水圆珠笔，uniball signo307用替换芯。 UMR-83E。 ◆墨水颜色：蓝色◆凝胶墨水◆本体：UMN-307-038





ball diameter: The gel ink ball-point pen that a feeling of fluent writing is provided by 0.38mm cellulose nano fiber combination, extra lead for uniball signo 307. UMR-83E.◆An ink color: Blue◆gel ink◆body： umn-307-038