99% of people use post it notes in the wrong way!

What's the use of the "little lion" on the transparent tape？

Small mechanism in art knife

A short story of stationery history -- the origin of pen

Pen is a kind of pen writing tool mainly using metal as the body. It holds ink (mostly black or blue) through a hollow pen tube, and then writes through a duck beak pen head according to gravity and capillary action.

Do you know why water pen is called

Keke:"Pupu, what are you studying staring at a pen?" Pupu:"Do you know why this fountain pen is called a neutral pen?"

Teach you how to pry open the staples. It is said that 80% of people don't know the last method!

The origin of eraser

Before the invention of eraser, people used bread crumbs to erase pencil handwriting. This is because the structure of bread is loose and porous. When erasing toner, it can be adsorbed together to achieve the effect of erasing.

Analysis on the future development trend of stationery in 2022

The reason why the eraser always sticks to the ruler

I believe the students have also encountered the same situation as keke. I even heard that some students put plastic pens and erasers together, and the pen holder was "bitten" out of a hole by the eraser!

Do you know the uses of balm?

If students encounter that the handwriting of the correction liquid or oily pen on the table cannot be wiped clean, they can drop two drops of balm and then wipe it again. There will be unexpected results~

Who is the best eraser

Erasers are mainly divided into plastic erasers and rubber erasers.Plastic rubber has strong plastic texture because it contains polypropylene base. It is characterized by a translucent state when placed under a strong light source. When erasing, the rubber scraps are generally not in strip shape, but in small segments or close to granular shape.

What is the function of the small hole on the pencil cap?

As we all know, from primary school, our life is inseparable from the existence of fountain pen. In order to prevent some students from being too naughty, they always like to bite the pen cap, which leads to careless swallowing, which is easy to cause suffocation!