SV bonding technique ensures the leads will not break

• Set of six pencils from HB to 8B
• Faber Castell Series 9000 Pencils are an excellent range featuring 16 black lead pencils. They have a unique SV bonding technique which ensures the leads will not break. Each pencil features high-quality smooth graphite.
• This is a set of six Series 9000 pencils in the following leads: HB, B, 2B, 4B, 6B, and 8B.