Does the watercolor pen have a shelf life?

2023-01-18

Most watercolor pens have no clear shelf life. As long as they can be properly kept, they can be used for a long time. However, if the watercolor pen is placed for too long, it may cause the ink in the watercolor pen to dry and affect the use. Therefore, before using the watercolor pen, you should check whether it can still be used.
After using the watercolor pen, remember to cover the pen cover of the watercolor pen in time. Because the watercolor pen is very easy to dry. If the watercolor pen is dry, add a few drops of water at the end of the watercolor pen to dilute it for a few minutes, and it can still be used for a few days, but the color of the watercolor pen added with water will be worse than the new watercolor pen
Although there is no clear shelf life for watercolor pens, as a common brush for children, parents cannot ignore the safety of watercolor pens. In order to reduce the cost of some inferior watercolor pens on the market, lead, manganese and other metals in watercolor pens often exceed the standard. If children eat them by mistake, they will be harmful to their health. Although the price of inferior watercolor pens is low, it cannot be considered from the health of children. Therefore, when purchasing watercolor pens, we should choose high-quality watercolor pens.

How to use a new watercolor pen？

The on-site inspection meeting on the economic and social development and party construction of Gao'an City was held (picture)

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2021-09-15

Many novice painters can't tell the difference between marker pen and watercolor pen. Although both can be painted, there are still great differences. Today, I will share it with you.

How to wash off the colored pen water on the table

2021-09-15

If there are children in the home, the white walls and tables and other tools in the home will inevitably be painted by the children, and sometimes when adults use the pen again, they will inevitably put the ink on the pen or ink on the table, and the general water can not be wiped out. What can I use to erase the pen marks on the table?

What are the colors of watercolor pens

2021-09-15

Watercolor pens are rich in color and high in saturation. They are generally divided into 12 colors, 18 colors, 24 colors, 36 colors and 48 colors, among which 12 colors are common colors in watercolor pens. The 12 colors are dark red, blue, red, brown, pink, green, yellow, black, gray, purple, orange and cyan.

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