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-Castell 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. 
Temporarily out of stock