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.
Synthetic rubber combination rubber.
The red part erases black and colored pencils.
The blue part cleans ink.
Perfect results without staining. 
Temporarily out of stock