They're made from natural and artificial rubber.
White board erasers are made simply from cloth.
Erasers are partly made from rubber partly made of soming els
They are made out of rubber.
the erasers are normal the ink is special it has about 80% graphite
A sponge!
The eraser is made out of rubber.
i honeslty have no idea that is why i put this up here =) Nope, erasers are made out of rubber
They are made from rubber which comes off a rubber tree.
Rubber and pumice
No. They are usually made of plastic.
1943
Some are made out of animal fat and what ever rubber is made out of