conducter
The resistance between a conductor and an insulator is: Wood, fabric, and water!
In short, yes. The real question should be, isn't there a material that you can use that is superior to the conductivity of an eraser. <><><> Most chaklboard erasers are felt, which is NOT a conductor. When dry, a fairly good insulator.
plastics,woods,gases, poystyrene, and fabric. oh yyyyyyyyyyyyeeeeeeeeeeaaaaaaaaaaahhhhhhhhhh
A good insulator means a bad conductor. It is the opposite of good conductor.
fabric
Felt is such an example.
windproof
Felt can be molded to various shapes and it makes a very good craft fabric. Felt is not very good for making garments.
It is not a heat conductor.
conducter
If you use a glass jar, it is already an insulator
The resistance between a conductor and an insulator is: Wood, fabric, and water!
felt is from animal so it is sythetic
FELT
felt
probably insulator