[Fade resistant and waterproof]: The tire paint mark has fast drying, fade resistance and water resistance. This paint mark is very suitable for artists, students, teenagers and adults. [Excellent performance]: The white paint marking pen adopts innovative valve design, with good sealing, uniform ink, smooth writing, and no stop or leakage. It is designed for detailed work, providing you with accurate and easy to use control. [Safety materials]: Each white paint marker is mainly made of oil-based ink, which is waterproof and moisture-proof, has strong coverage, does not fade, and is safe for children and pets. [Easy to use]: Cover the pen cap and shake the pen holder several times before use, and press the pen head vertically downward several times before use until the paint seeps out. Please close the pen cap immediately after use to prevent evaporation.