三菱铅笔/uni纳米钻石颜色替换芯混合/u05202ndcmix三菱铅笔4902778211403（10组）

橡皮擦能消的纳米钻石颜色芯【特长】·光滑地写，橡皮擦能漂亮地消的事，纳米钻石颜色芯的替换芯！ 虽然是彩色笔芯与墨笔芯一样用橡皮擦掉可以重写。 1个笔芯的间隙配合约4亿个纳米钻石，实现浓厚流畅的书写味道。 与本公司旧品的彩色锐芯相比，尖端强度约40%优秀，是不易折断的芯。

颜色：[芯]MIX
尺寸（约）：[包装]宽20×深7×高77mm[芯]0.5mm，替换芯装数：20支
重量（约）：8.5克





它是nanodiamond color core [features]， extra lead of the nano diamond color core which I can write it moothly and can put out with an eraser neatly to be be to put out with an eraser！ I put it out with an eraser in the same way as a sumi core while being a color core and can rewrite Combine approximately 400 million nanodiamonds with the gap of one core， and is smooth densely； write it, Approximately 40% of tip strength is the superior cores which are hard to compromise than a color sharp core of our old article。

A color: [core] MIX
Size (about): [package] a number with width 20* depths 7* high 77mm [core] 0.5mm, extra lead: 20
重量（about）： 8.5 g