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Usage of water soluble color pencil

Usage of water soluble color pencil

Water-soluble colored pencils are also called watercolor pencils. However, it is difficult to draw the transparent texture of water like watercolor with water-soluble colored pencils. Therefore, it is most important to show the unique texture of water-soluble colored pencils as far as possible in painting, instead of replacing watercolor with water-soluble colored pencils.

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What are the classification of commonly used drawing pencils?

What are the classification of commonly used drawing pencils?

Pencil is a kind of pen used for writing and drawing sketch. It has a history of more than 400 years. Among them, pencil for painting is divided into many types: 2B pencil, charcoal pen, color pencil, etc. Let's see the difference today.

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Color pencil classification method

Color pencil classification method

Colored pencils are a very easy-to-master coloring tool, drawing effects and looks similar to pencils. The color is varied, the painting effect is lighter, fresh and simple, and most of them are easy to be erased. It is made of high-grade particulate pigments with high adsorption color development through professional selection. With transparency and color, it can be evenly colored when used on various types of paper, and the refill is not easy to fall off from the core slot. There are single series (129 colors), 12-color series, 24-color series, 36-color series, 48-color series, 72-color series, 96-color series, etc.

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Precautions for the use of pencils

Precautions for the use of pencils

The main components of the pencil refill are graphite and clay. Graphite is a flaky solid with metallic luster. Among them, there are carbon-carbon chemical bonds. Van der Waals force is between layers. The carbon-carbon chemical bonds are very stable. It is very difficult to destroy. This is why diamond and graphite are composed of carbon, but their physical properties and prices are very different, nothing in the human body can break the carbon-carbon chemical bond, so it is certain that pencil lead is safe (unless the clay inside is harmful to human health).

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Stages of development of the pencil

Stages of development of the pencil

First stage The birth of graphite: at this time, the "graphite pencil stick" is still in the original stage of only satisfying writing;

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Why can graphite do pencil lead?

Why can graphite do pencil lead?

First, it is black; second, it is soft and one of the softest minerals, graphite is one of the softest minerals of carbon, and its uses include making pencil leads and lubricants. Gently scratched on the paper, leaving a mark. If you look at it under a magnifying glass, the pencil is made up of very small graphite particles.

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The process of pencil

The process of pencil

It is divided into two parts: pencil cap and pencil rod: the appearance decoration material of pencil cap is mainly polyester material, and the production process can be divided into molding, offset printing, assembly and other processes to complete it. Pencil rod appearance decoration materials mainly include nitro fiber pencil paint, printing ink, electrochemical aluminum foil, rubber head and aluminum hoop. The production process can be divided into pencil board, lead, pencil rod, finished decoration and other processes.

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The main ingredients of pencil lead

The main ingredients of pencil lead

Pop candy with many flavors to make your taste experience more colorful. As a small and cute candy, pop candy has always been loved. However, traditional pop candy has only one flavor, which makes the taste experience somewhat monotonous. In order to meet people's demand for diverse tastes, multi-flavor pop candy is now available, which will make your taste experience more colorful. Multi-flavor pop candy has a rich variety of taste options, so you can enjoy the candy at the same time, but also taste the different flavors of surprise. These flavors include fruit, chocolate, mint, strawberry and so on. Each pop candy is a small taste feast. Whether you like sweet and sour fruit flavor, or fragrant chocolate flavor, multi-flavor pop candy can satisfy your appetite. Imagine that when you put it in your mouth, the multi-flavor pop candy instantly releases a strong aroma, and various flavors dance on the tip of your tongue, bringing you taste enjoyment. The sweet and sour fruit flavor makes you have endless aftertaste, the rich aroma of chocolate flavor seems to be in the candy paradise, the cool and refreshing feeling of mint flavor makes you feel the freshness on the tip of your tongue, and the rich and sweet strawberry flavor makes you feel as if you are in the pastoral scenery. In addition to the rich taste, multi-flavor pop candy also has a unique feature, that is

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