The quality of the tyre and the choice of the correct tyre are crucial for an optimal result.
As a rule, two different materials are used in the manufacture of tyres: rubber and plastic.
Faber-Castel tires are free of latex and do not contain latex derivatives.
The balance between rubber and plastic guarantees soft and smooth erasing.
For black and colored pencils.
It's a quality result without staining.
Color white. 
