Fineline Leads Super-HI-Polymere Fineline Leads of exceptional elasticity, high ultimate strength and covering power, for paper and drawing cardboard. Tubes containing 15 leads of each diameter and grade, black, length 60 mm. Diameters marked by coloured labels on closing caps, similar to ISO colour code. Available in 0.3mm, 0.5mm, 0.7mm and 0.9mm Ø in 2B, B, HB, H, 2H and F.
