Beyond the Size

Erasers: From Bread to Electric A Comprehensive Look

Erasers and their Varieties: A Comprehensive Look

Have you ever wondered about the different types of erasers available in the market? Or, how they evolved into what they are today?

If the answer to either of these questions is yes, then you are in the right place!

Different types of erasers

The most commonly used erasers are gum, rubber, vinyl, and kneaded erasers. Gum erasers are made of soft bread-like material and are perfect for erasing pencil marks.

Rubber erasers, on the other hand, are commonly used to erase pen ink and are often found on the end of pencils. Vinyl erasers are known for their latex-free composition and are safer for people allergic to latex.

Finally, kneaded erasers are excellent for precision erasing and delicate work.

Sizes and colors of erasers

Erasers come in different sizes and colors. The standard size of an eraser is 2 x 1 x 1 inch.

However, larger erasers known as jumbo erasers are also available. The most common colors of erasers are pink and white.

However, colored erasers are also available for those who like to add a pop of color to their stationery.

Functionality of erasers

Erasers are primarily used to remove pencil marks and ink. However, not all erasers are created equal.

While some erasers are great for removing pencil marks and ink, they may not be suitable for removing whiteboard marks. It is essential to choose an eraser that is specific to what you want to remove.

Interesting Facts about Erasers

Historical use of bread as erasers

In the past, bread was used as an eraser. It was an affordable and readily available option for people who could not afford to buy erasers.

Material composition of modern erasers

Modern erasers are made of a variety of materials such as vinyl, rubber, and pumice. Each material has its unique properties and is used for specific purposes.

Electric erasers

Electric erasers like the Derwent 2301931 have become popular in recent times. They are perfect for those who require precision erasing or for those who want to remove large areas of work.

Differences in eraser terminology between US and Europe

In the US, erasers are commonly referred to as rubbers, and in Europe, they are known as erasers. Furthermore, in Europe, a pencil includes an eraser, whereas in the US, pencils usually do not come with an eraser attached.

The accidental invention of rubber

Edward Nairne, an English chemist, first discovered rubber in the 1700s while trying to find a way of erasing pencil marks.

The absence of erasers in European pencils

While most pencils in the US come with attached erasers, it is a rarity in Europe. Pencil manufacturers in Europe believe that attaching an eraser to the pencil affects its balance and makes it difficult to write.

In conclusion

Erasers are a common stationery item used to remove pencil marks and ink from paper. They come in different sizes, colors and are made of varying materials.

Erasers have evolved over time, from the historical use of bread erasers to the invention of electric erasers. However, the terminology associated with erasers and pencils differs depending on the region.

While most pencils in the US come with attached erasers, it isn’t common in European pencils. Regardless of where you are, an eraser is an essential item that you need to keep close to your writing tools.

In summary, erasers have evolved over time, from their humble beginnings as bread erasers to the modern-day jumbo erasers and electric erasers. They come in various sizes, colors, and materials, and each type serves a specific purpose.

Understanding the types of erasers available in the market and their functionality can help you choose the right eraser for your needs. By keeping these facts in mind, you can ensure that your stationery game is on point.

FAQs:

Q: What is the most common type of eraser? A: Rubber erasers are the most common type of eraser and are often found on the end of pencils.

Q: Which erasers are suitable for precision erasing? A: Kneaded erasers are excellent for precision erasing and delicate work.

Q: Are vinyl erasers safe for people allergic to latex? A: Yes, vinyl erasers are safer for people allergic to latex as they are made without latex.

Q: What are the most common colors of erasers? A: The most common colors of erasers are pink and white, but colored erasers are also available.

Q: Was rubber invented accidentally? A: Yes, Edward Nairne, an English chemist, first discovered rubber accidentally while trying to find a way of erasing pencil marks.

Q: Do European pencils come with attached erasers? A: No, it is a rarity in Europe for pencils to come with attached erasers as pencil manufacturers believe that it affects the pencil’s balance and makes it difficult to write.

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