Uni Nano Dia Low-Wear Pencil Lead - 0.3 mm - HB

For every mechanical lover, breaking off pencil leads during writing or drawing is very annoying. Uni NanoDia Pencil Lead uses new nanometer technology to create a stronger and high-quality lead. It helps users to effectively avoid breaking off leads during writing or drawing.

One case of pencil lead refills contains 15 packs of lead refills.