Uni - Nano Dia Mechanical Pencil Lead

Old price: $4.50
$3.15
You save: $1.35 (30%) Save 30%
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Uni's Nano Dia mechanical pencil lead provides a smooth and consistent mark. Unlike conventional pencil leads, the Nano Dia series have nanodiamonds embedded between the graphite particles, allowing for less friction to occur in the structure of the lead itself. This translates to a better feel and quality in each mark made.