Here's information about the different materials used as pencil erasers and how they work. You can even use ordinary bread to erase pencil marks.
Paper Mate 3pk Pencil Erasers White Pearl : Target
Pink Pencil Top Erasers
What type of eraser do you use to erase charcoal pencil? - Quora
iMagine Erasers: Pencil Topper Erasers + Pink Erasers (Dollar
Pencil Erasers
How Do Pencil Erasers Work?
How does the eraser erase the pencil marks and why not the marks
How do erasers erase?
Pen Pencil Eraser Ruler Stationery School Office Home Work Set
Everyday Mystery: Erasers – The Illuminator
Why are pencil marks darker after you use an eraser? - Quora
How do erasers work? - Quora
How does an eraser work?
The 9 Best Pencil Erasers of 2023