The set of "the Mars triangle" which can pull a correct line as it is taken on the ruler side mirror-finishing it. In addition, I do not pollute a drawing as core powder is hard to appear. ??Pair contents: 45 degrees triangle .60 degrees triangle ?? standard: 30cm ?? scale: ?? thickness that there is no: ?? body materials for ?? drafting for 3mm ?? pencil, the mechanical pencil: Acrylic product made in (mirror surface finish)
JAN: 4955414964300
??Body weight (kg): 0.09 ?? ?�E?? (mm): 233 ?? ?�E�ñ??s (mm): It is 312 ?? ?�E?? (mm): 7 ?? ?�E?d?? (kg): 0.2