Pilot Neox Graphite Lead comes in a variety of sizes and densities. It has recently been reformulated to include more soft density options. Lead density affects how light or dark the line on the page is. A softer lead (such as 'B') leaves more material on the paper creating a dark bold line, whereas a harder lead (such as 'H') leaves less material on the paper and leaves a lighter line.
Available in .3, .4, .5, .7, and .9
.5 available in 2H, H, F, HB, B, 2B, 3B, and 4B densities
