Ergonomic triangular graphite pencil made from selected wood with an eraser, hardness HB. Special wood treatment and solid glueing of the core ensure high impact resistance. Soft wood and perfect centering of the core guarantee easy sharpening with economical pencil... usage. The core diameter of 2.2 mm does not scratch the paper and does not crumble. The medium hardness eraser is made from eco-friendly and hypoallergenic thermoplastic rubber (TPR). Contains no PVC. Length 188 mm.