Koh-I-Noor 4301 Technical Coloured Leads 2,0mm (120mm) Assorted Set of 6 Koh-I-Noor color leads 2.0 mm, Set of 6 Leads for Artists' drawing. 6 pieces of 120mm color leads nice storage pack Koh-I-Noor Replacement Lead Refills for Mechanical & Clutch Pencils Yellow, Red, Blue, Green, Brown, Black