Castell 9000 # Pencils - It's the standard for pencils.
It was launched by Count Alexander Faber Castell in 1905 and has been loved by many artists and illustrators since then.
The wood shank and core are fully bonded to the SV method, so it is very difficult to break.
Available in a total of 16 hardness, making it easy to use and a wide range of expressions.
Set of 12 hardnesses from 8B to 2H
It is especially recommended for fine art professionals that can produce a variety of contrast.
Eco-friendly, water-based paint on the base
SV type that is resistant to breakage (bonds the core and wood shafts to the whole side).

(From Amazon.co.jp)