name: paint pen ink

brand: Tianyi

color: black( Large amount, other inks are adjustable)

Precautions:
Since the chemical composition and physical properties of different materials are different, please be sure to do a small test before putting it into production. If you find that the effect is not good, please stop using it and contact the dealer. If you put it into production without testing, you will be responsible for the consequences. The company will not assume any responsibility.
After use, please cap the pen in time and store it in a cool place away from direct sunlight to ensure that the next time you use it, the effect will still be smooth.

This product is only used for industrial production marking. Please do not use it to fill in contracts, signatures and other important documents.!

Actual close-up pictures of the product