pencil

We call it a brush pen because its nib is made of feathers; we call it a fountain pen because its nib is made of metal. So why is a pencil called a pencil when it is not made of

Students, students must be no stranger to 2B pencils, which are even more indispensable for those who study fine arts.

It turns out that the story you have heard for so long is just a trick. The real story is hundreds of times more interesting!

According to TodayIFoundOut, today's testing machines use image sensors and complex image processing algorithms.

Not the oldest writing pen manufacturer in the world, but Faber-Castell is honored to be among the leading companies in this industry.

A writing tool that looks small, modest, even mediocre, but the impact of a pencil on humans is extremely important.

In the age of modern technology, we have many electronic devices that can be used to record. However, it is not so that we leave the necessary basic items that we have used

Left-handed students prefer to go to school and have better relationship with teachers than right-handed children, but are more passive in doing homework.

The impressive new invention of a pencil after it is no longer usable can be plugged into the ground to grow a plant that is causing a fever.

Sadly, waste that can be recycled or reused is left to the ground to decompose, or if it is non-biodegradable, they stay there forever. To help solve the problem, a team of