National Rubber Eraser Day

It's okay to make a mistake. National Rubber Eraser Day, April 15th, honors the date the invention first made written errors since 1770.

Lead or charcoal marks were erased from paper before rubber erasers were used to erase lead or charcoal marks from paper. Crustless bread was another alternative for the eraser.. "Bread erasers were used in place of rubber erasers in lieu of rubber erasers," a Tokyo student explained, "and so they would offer them to us with no limit on the number." We thought nothing of taking these and eating a solid part of a solid meal would at least partially satisfy our hunger."

Joseph Priestly invented a vegetable gum to erase pencil marks on April 15, 1770. The substance was described as "rubber," by He dubbed it "rubber"
Edward Nairne invented the first commercial rubber eraser in 1770
This process made rubber erasers standard, which was discovered by Charles Goodyear in 1839 (A process that would cure rubber and make it a durable material)
Hyman Lipman (Philadelphia, Pennsylvania) patented the pencil with an eraser at the end, which was patented by 1858

We all make mistakes when holding a pencil in our hand, but we can now erase those mistakes from our notebooks.

How to celebrate #nationalrubbereraserday

Erase that mistake
Buy a set of erasers from Amazon
Give students, teachers, or co-workers some erasers.
Share your new eraser.
Make a video or snap a snapshot of some of the mistakes you've fixed
To post on social media, use #NationalRubberEraserDay.

National rubber eraser day history has a long tradition of national rubber eraser day

The invention of the rubber eraser is commemorated on April 15, 1770, 1770. We were unable to find the maker of National Rubber Eraser Day, but we were unable to find him.

Eraser FAQ

Q. How large is the world's biggest eraser collection? According to Guinness World Records, the world's biggest eraser collection contains 19,571 erasers. A. For more than 25 years, Petra Engles of Germany, a collector, has been collecting erasers for more than 25 years.

Q. Why are there so many pink erasers?

A. Pumice is one of eraser's key ingredients. The type of pumice used was mainly pink or red. When Eberhard Faber Pencil Company introduced the pink eraser to the world, it introduced the iconic pink eraser to its pencils. The company produced the pink pearl, a rectangular eraser that is still made today, until it was finished.

Q. Are all erasers pink? No. A. No. A. No. Erasers come in about every shade under the sun..

Is erasers intended for another function than, well, erasing?

A. They sure do! Have you ever lost the back to your earing? Take a small piece of an eraser and slide it into the post. Your earing will remain in place at least until you replace the back.

There are some other excellent eraser uses, including:: The following are two other popular eraser uses.