Why do the pencil sharpeners have to design 3 holes?20181030


There are different types of electric pencilsharpeners on the market, there are 1 hole,  2 holes,  3 holes, and porous.

The three-hole electric pencil sharpener is mainly for students, art, teachers and other groups. It can cut 6-8mm, 9-10mm, 11-12mm pencils, because the cut refill is longer than the ordinary pencil sharpener refill, and the pencil sharpener has The 5th gear can be adjusted, and the tip length can be adjusted according to your needs. It can be charged and is very convenient to carry.

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What kind of electric pencil sharpener do you want to get? What Electric Pencil Sharpener Item do you Like?

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What kind of electric pencil sharpener do you want to get? What Electric Pencil Sharpener Item do you Like? 1.        Hand blade Pencil Sharpener Like this: When I was in elementary school, I used this kind of knife to sharpen the pencil, because there was no money to buy at that time, and it was convenient to put it in the pencil case. But there is a very bad place, I often hurt my hand. 2,Small blade Pencil Sharpener   I have to admit that this pencil sharpener is very small, but the using life is very short, the sharpening time is long, and it is easy to lose. 3.        Why I Recomend this electric Pencil Sharpener? The advantages of this electric pencil sharpener: 1,Durable Blade:1000times(This blade is a special material) 2, Can be connected using a USB cable 3, Beautiful and stylish appearance, you will look more and more like it 4, If you want to bring it when you go out, please remember to bring 4 AA batteries. Email: sa
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A useful tooling that helps you work more efficiently and your child learns efficiently

Have you ever encountered too many things at work? Have you ever encountered a child who has been cutting pencils for a long time while writing homework? Here are some solutions: For the first question my proposal is: Prepare one pencil sharpener, some pencils and one notebook.When you start working, list what you have to do today, and then do it one by one. What if there are too many things temporarily? Or what do you think of some inspiration at work? Then using sharp pencil to help you record it. For the second question my proposal is: By using the electric pencil sharpener which can help you easily. Why write with a pencil? 1,Easy to modify when writing errors, and much cheaper; 2,From the environmental point of view, the most environmentally tooling is the pen and pencil. The shell of the ballpoint pen and the water-based pen are mostly made by plastic, this thing is basically burned by the garbage incineration plant, and now it has not been able to put all t
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Why do some pencils only sharpen one side of the pencil when using the sharpener?

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There are many kinds of pencils on the market. There are thousands of kinds of pencils, lead, water-soluble pencils, soft pencils, etc. The wood of each pencil is different, and the pencil lead is different. The pencil lead is thick and thin, and the eccentricity may occur in the manufacturing process. It is impossible for any pencil to make the lead core absolutely on the central axis, because the upper and lower parts of the pencil are produced separately, and finally glued together with glue. The error is very normal. So when using an electric pencil sharpener , you can observe whether the pencil is eccentric, not a problem with the pencil sharpener but a pencil problem. Please forgive me for my English is not very good, I will try hard to learn. Have a nice day to all!
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