Product Overview: High-quality pencil leads by Faber Castell, designed for smooth and precise writing in mechanical pencils. Key Features: ‣ Fine lead ensures detailed and clean lines. ‣ Durable and break-resistant for reliable use. ‣ Compatible with most 0.5mm mechanical pencils. Specifications: ‣ Material: Graphite. ‣ Dimension: 0.5mm lead size. ‣ Quantity: Single pack of leads.