斯德勒支架芯马尔卡布200- 2b 2.0mm 12支2b（10组）

特点：
与光刻铅笔相同的高品质石墨芯，带有纵向凹槽以防止旋转和滑动。

产品规格：
硬度：2b

材质：石墨




a characteristic:
A stria to prevent A turn and sliding in the black lead core of the high quality same as pencil is with it。

product specifications:
The hardness: 2b

Materials: Black lead

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商品编号：e-00850506

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JAN代码：4007817211854

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