magic water

This is a watercolor brush, also known as a water pen, used with watercolor pencils, solid watercolors, and other art supplies.

The barrel of the brush acts as a water tank, eliminating the need to carry a water container (bucket), making it extremely convenient for outdoor sketching and drawing on the go.

Main Features:
Built-in Water Tank: Lightly squeeze the barrel to send water to the tip, allowing for water flow control.
No Water Container Needed: When you want to change colors while drawing, you can easily rinse the brush by wiping the tip on a cloth or tissue while dispensing water.
Portability: Many come with caps and are compact, allowing them to be carried in a pencil case.