Koh-I-Noor 4190 6B & 8B, 2.0 mm mechanical pencil Graphite Lead refill for Technical Drawing Clutch and Drafting pencil - 2 pack Go to amazon.com Related posts Top 15 recommendation drafting pencil 2mm Top technical pencil refill for 2022 FeatureSold in pack of 2 Graphite refill lead (6B & 8B)2mm lead refill for mechanical pencils6B x 12 leads8B x 12 leads DescriptionKoh-I-Noor trusted product