Last updated: October 14, 2021

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Welcome to ReviewBox Brasil, your review site on the internet. If you are looking for more practicality, an electric sharpener helps to maintain the standard and reduce the risk of the pencil tip breaking.

Electric sharpeners have a technological touch that facilitates and automates the process of pointing pencils, making the task much faster and simpler, saving time and hassle.

So, to make your life easier and get more time, whether for work or for studies, an electric sharpener is a great option. And to help you choose the best model, check our review




Summary

  • It is important to check if the electric pointer works plugged in or with another type of battery or batteries.
  • Over time the blades wear out and need to be sharpened and replaced so that the product continues with the same efficiency.
  • The thickness of pencils may vary, so check that they are compatible with the sharpener to avoid damage.

The best Electric Sharpener: Our Picks

Buying Guide

Electric sharpeners stand out from traditional models because they are much faster and less messy. They also allow your pencils to last longer, since they reduce the risk of the tip breaking during the process, a common problem with other sharpeners.

Check our review to better understand all its benefits.

Imagem de apontador de lápis elétrico metálico com foco nas lâminas

No more razors and styluses. With an electric sharpener you get excellent results and without mess. (Source: AJEL/ Pixabay)

What is an electric sharpener?

Pencil sharpeners emerged in France in 1820 and came to replace the knives and razors that produced an irregular result. Since then, they have progressed from mechanical models to the electric models we know today.

Whether battery or plugged in, electric sharpeners allow you to achieve a more uniform result without mess, as they have collection containers.

They also save you time as they sharpen much faster and help reduce the risk of breakage, allowing your pencils to last much longer.

Did you know that although electric pencil sharpeners are becoming increasingly popular, they were first introduced in the 1940s?

What are the advantages and disadvantages of an electric sharpener?

Electric sharpeners have some advantages when compared to other models, as they offer a more uniform result and have automatic models that stop as soon as the tip is ready. In addition, their collectors prevent any dirt from getting dirty during the process.

However, it is necessary to note some disadvantages. They are larger than traditional models, requiring more space during transportation. They need batteries or to be connected to the mains and are more expensive than traditional models. See the table below.

Advantages
  • They allow a more uniform result
  • Automatic models stop as soon as the tip is ready
  • Their collectors avoid dirtiness during the process
Disadvantages
  • They are bigger than traditional models
  • They need batteries or to be plugged into the mains
  • They are more expensive than common models

Criteria for purchase: What to consider before buying an electric pointer

Compared to their manual and mechanical predecessors, electric pointers have numerous benefits. They are much faster and more convenient to use and because of their collectors, you do not have to worry about dirt.

However, before making the purchase it is important to check some criteria that differentiate the models, so you can be sure that you are choosing the ideal sharpener for your needs.

Analyze each of the topics below carefully and at the end of reading, you will know everything you need to sharpen your pencils without headaches with brittle tips or sore fingers.

Material

The material of the body of the electric sharpener is an important factor that you should consider when choosing the best model, as this directly affects its quality, efficiency and especially the useful life.

If you are looking for simpler models, today many sharpeners are made in plastic, much lighter and easier to carry. But if you want more professional results and a product that lasts for much longer, opt for the metal models.

Imagem de apontador de lápis elétrico aberto com sujeira e dois lápis apontados em destaque

Plastic models are ideal for school age, but for offices, a metal sharpener is the best option. (Source: moritz320/ Pixabay)

Blade

There is no standard for the blades of electric pointers, so they may vary according to the model or brand of the product. Their useful life also depends on the type of metal they are made of, but inevitably, with use they wear out.

In this case you have a few options, such as removing the blades and sharpen them, look for new blades and replace them, and, as a last resort, buy a new electric pointer.

Therefore, research a little and choose a sharpener with good quality blades, such as those made of carbon steel, which are more resistant and durable. In addition, check with the manufacturer about the availability of blades for replacement.

Pencil thickness

Before making the purchase, check the product specifications and check what thickness of pencils it can handle. Currently, most models are for pencils that have 6 to 8 millimeters.

Especially for artistic work, where thicker pencils are used, look for models that also hold pencils of 9 to 12 millimeters. Many models already offer support for these two types of pencils.

Imagem de caderno de desenho com lapiseira, conjunto de lápis, borracha e apontador elétrico metálico sobre bancada de trabalho

With electric sharpeners you don't have to frustrate yourself with broken tips or blisters on your fingers. (Source: stux/ Pixabay)

Charging type

When you are choosing the ideal model, take the charging type into consideration. Because they are electric devices, they use batteries or can even be plugged in.

Most models need two to four AA batteries, which are not included and need to be replaced over time. Most manufacturers do not advise the use of rechargeable batteries.

It is also common to find models that use batteries similar to those used in watches, so check the product specifications because the size and model of batteries can vary widely. Finally, in models that use sockets, remember to always check the necessary voltage.

Size of the collector

The size of the collector influences the general size of the product, but it is one of the great highlights when compared to other models. Nowadays it is almost impossible to find models that do not have these collectors.

You should consider the ease of transport, because in these cases a sharpener with a smaller collector is better. For table models, they are usually much larger. Anyway, the bigger the collector, the more time you will have between cleaning and cleaning.

(Source of the image: Detmold/ Pixabay)

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