If you input an eraser in your locker or backpack, chances are, it's going to get dirty. There is a simple solution for this. Wrap your eraser in saran wrap(kitchen wrap), or tin foil. The wrap will keep the eraser clean except when you use it.
If you input an eraser in your locker or backpack, chances are, it's going to get dirty. There is a simple solution for this. Wrap your eraser in saran wrap(kitchen wrap), or tin foil. The wrap will keep the eraser clean except when you use it.