I use the 2 mm with 3h lead for drafting on rough paper. 0.5 might be more practical in that you don't have to sharpen it, but i prefer the other for some reason, I'm not aware of...
@drøn started
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I use the 2 mm with 3h lead for drafting on rough paper.
0.5 might be more practical in that you don't have to sharpen it, but i prefer the other for some reason, I'm not aware of...