This is where I proclaim the wonderfulness of a 2mm lead holder. you sharpen it like a normal pencil with this really small sharpener. you can then buy a tin of different 2mm leads of different colors or hardness.
Staedtler makes a pretty good one for 10 bucks. my favorite is an aluminum one by Caran D’ache.
If you just have to have .5mm get a uni kuru toga. They have one that rotates the lead every time you press down so you always start with a sharp edge.
This is where I proclaim the wonderfulness of a 2mm lead holder. you sharpen it like a normal pencil with this really small sharpener. you can then buy a tin of different 2mm leads of different colors or hardness.
Staedtler makes a pretty good one for 10 bucks. my favorite is an aluminum one by Caran D’ache.
If you just have to have .5mm get a uni kuru toga. They have one that rotates the lead every time you press down so you always start with a sharp edge.