making hollow pencil lead

Carving the entire alphabet in pencil lead. : r/interestingasfuck

Drift fishing

Toad Hollow Studio - Carol's Drawing Blog

Mechanical pencil - Wikipedia

How do they get the graphite leads into a pencil? - Quora

What is the Difference Between a No. 2 and a No. 2.5 Pencil?

An insanely small carving into 0.5 mm mechanic pencil lead, by Daya Micro Art. The artist used an Xacto knife and a microscope to create this piece. : r/Damnthatsinteresting

The Tiniest Train Ever Carved Out Of Pencil Lead By Cindy Chinn

A partial manufacturing process graph for the mechanical pencil example.

Making lures from Lead Free solder