Ceramic Underglaze Watercolor Glaze Pens (8 Colors)

Firing temperature: 1150°-1320°
Color: 8 colors 
Features: It can be used right out of the box, the painting is smooth and natural, and it can be stored for a long time.

Instructions
1. Shake the pen before drawing, put the pen body upside down and squeeze the air out of the pen with the cap upside down.
2. When painting, pay attention to clean the blank dust on the pen tip. Just tap the sponge.
3. After completion, it can be glazed or unglazed and fired as required.
4. After the drawing is completed, the pen tip needs to be cleaned to avoid affecting the next use.


Note: If the pen tip overflows with paint, you can stand the pen tip up and press the tip vertically in the paper bag several times to release the remaining air in the pen tube due to thermal expansion and contraction.