miscellaneous articles 
Liquid that covers up printed or written characters so that corrections can be made.
Adhesive tape that covers up printed or written characters so that corrections can be made.
Small block of rubber used to erase pencil marks and some types of ink.
Portable device used to sharpen pencils by rotating them in a cone-shaped chamber fitted with a blade.
Office device with a rotating blade that is controlled by a crank; it is used to sharpen pencils.