Of course, most people also use watercolor pen to paint. Color pens can be manifested in lines, such as drawing landscapes.Lets take a look at how to buy watercolors with Xiaobian!
Types of watercolor pens
① monochrome watercolor pen
Monochrome watercolor pen is composed of three parts: pen, pen tip, and pen core.Inside the pen core, fill a color of color water.
② Shuang color watercolor pen
A two -color watercolor pen, consisting of three parts: pen, pen tip, and pen core.Its pen tip is divided into two parts, which can be a conjugated structure or nested structure. Corresponding to it, the core is also divided into two parts. It can also be a pair structure or nested structure.In the two parts of the pen core, fill the two color water of different colors.This two -color watercolor pen structure is simple. The writing strokes have two distinct colors at the same time, which makes the font have a three -dimensional sense. It can be suitable for writing art characters and art decorations.Essence
③ Multi -color watercolor pen
The multi -color watercolor pen is embedded in three or more pens cores in the pussy mold in the pens of the pen mold.The roll core of the tight cover isolation cover is fixed in a pen with a pad, and the corrected pen head is embedded in the pen neck end of the pen.Use a bonding agent between the pen and the pen and the pens and the pads to prevent mixed color, and install the color ring on the pen neck end.The combination of multiple pens can write different colors in one pen, and it will not be skewed and mixed when placing it. It is suitable for mechanized mass production and is used for working paintings and teachers to lecture.
How to buy watercolor pen
Lead is a soft metal with a soft texture and is often used as a pigment application.If childrens long -term use of inferior crayons, watercolor pens, etc., will lead to lead poisoning of children, and serious situations will cause serious harm to childrens physical health.Remind that students and parents should pay attention to the following points when buying and using crayons and watercolors:
Try to choose products produced by well -known domestic brand manufacturers in regular shopping malls and stores, and do not buy from stalls or unconventional channels.
Generally, the label printing of qualified products is clear, and the production date or batch number, product standard number, production address, contact information, and warning term are labeled complete and obvious, while inferior products are often blurred due to cost and technical restrictions due to cost and technical restrictions.
When buying, you should open the smell of smelling. Many inferior products have obvious pungent odor, or the abnormal and rich aroma caused by adding a lot of inferior flavors to cover up a lot of inferior flavors.
In addition, children should remind them when using painting products to remind them not to tear off the outer skin of Crayon -handed paper and use the stick to directly paint; do not bite or suck the pen and fingers.Eat in the stomach.
How to maintain watercolor pen
After the maintenance oil painting pen, you need to use the oil -saving or washing fluid to wash it, then wash the oil again with soap, then dry it, and wrap the pen head with a newspaper or toilet paper.Just put it in a cool place!
Childrens watercolor pen, that is to pay attention to covering.If it is a hair quality, wash it with soap and dry it, and wrap the pen with a newspaper or toilet paper.Just put it in a cool place! This is the process of sheep or wolf, but it is best to maintain a soft movement while washing the pen.