Ergonomic triangular black graphite pencil made of biodegradable plastic with impact-resistant lead, hardness HB. Three designs of the pencil body. Thanks to a special extrusion technology, the lead is securely fixed to the body. Perfect lead centering ensures easy sharpening... with economical pencil usage. The lead diameter of 2.2 mm does not scratch the paper and does not crumble while drawing. The medium hardness eraser is made from eco-friendly and hypoallergenic thermoplastic rubber (TPR). Contains no PVC. Length: 188 mm.