Castell 9000 is a true classic pencil of Faber-Castel . It was created by Alexander von Faber-Castel in 1905. The high quality and precision scale of 16 hardnesss of graphite make it a favorite pencil for many artists and artists in different spheres. Its graphite is unbreakable when leaking and sharpening.
Non-breakability of graphite protected by SV system of connection of graphite to wood.
Ideal for writing, painting and sketching.
A high-quality eraser that rubs without grease.
Degree of hardness: B. 
On request