Kaweco Lead Refill (0.7mm; HB) – Mechanical Pencil (12-Pack)

The Kaweco replacement pencil leads are made of graphite and are available in 0.5, 0.7, 0.9, 2.0 mm in hardness HB (in Europe, medium hardness). Specifications- Type: Lead Refill- Lead Diameter: 0.7mm- Lead Grade: HB