ERASER

THANK YOU FOR CELEBRATING EVERY DAY

WITH NATIONAL DAY CALENDAR®

 

THINGS YOU MIGHT NOT HAVE KNOWN ABOUT ERASERS:

• The original eraser was moist bread.
• The same person who discovered oxygen also helped invent erasers.
• Erasers were an accidental invention.
• Erasers work manually AND chemically.
• Volcanic ash is found in erasers.
• Erasers today are not made of rubber, they are made of vinyl.