KOH-I-NOOR 5228 2.0mm Short Mechanical Clutch Lead Holder - Yellow USE KOH-I-NOOR HUGE SELECTION OF LEADS MANUFACTURED IN CZECH REPUBLIC TO A VERY HIGH STANDARD KOH-I-NOORHARDTMUTH a.s.is one of the world leaders in the production and distribution of first-rate stationery for artists, schools and offices, using 100% FSC wood.