These Ecobra Super-Polymer Leads are black, 60mm long, 0.5mm in diameter. They are ideal for drawings on paper, card etc.
Ecobra Super-Polymer Leads are sold in packs of 15 leads in various diameters and hardnesses. They have high elasticity and covering power. The container caps have colour coded labels according to the ISO coding to denote the lead thickness and hardness.
Price per pack.