Koh i Noor Graphite Duo Refill HB 2mm

Description

Graphite leads, diameter of 2 mm, for mechanical pencils- propelling pencils. Its is produced in various hardness degrees: B, F, H, 2B, 2H, HB. They are suitable for drawing and drafting. Extra soft variations are suitable for artists. Depending on their usage, we distinguish leads for technical, graphical and artistic purposes. One box includes 2 leads of a single hardness degree.