Hardness Degree: 2B FSC-certified wood from sustainable forestry 100% recycled cardboard packaging, to reduce impact on the environment Product transport and packaging are entirely plastic-free, reducing waste Wooden hexagonal barrel is comfortable and prevents rolling Graphite leads provide smooth, consistent lines Suitable for everyday sketching, drawing and writing 2.2mm leads use secural bonding (SV) process for high break-resistance, reducing sharpening time Non-toxic and safe for kids to use Naturals Graphite Pencils 2B pack of 6 The Pencil 1111 convinces of its high quality for writing, drawing and sketching. The barrel is coated in environmentally-friendly, water-based black paint. It is break-resistant due to a special bonding process.