FLYSEA FS-055 6Pcs/Set Acrylic Paint Pens Black Paint Markers for Glass, Paper, Stone High-Quality PC Material: These markers are crafted from durable PC material, ensuring longevity and reliability. Suitable for painting on the stone, glass, paper, etc. Compact and Portable Design: Their small and portable size makes them convenient for carrying wherever you go, allowing you to create art on the move User-Friendly and Easy to Use: Whether you're a beginner or an experienced artist, these markers offer a simple and hassle-free experience, making them suitable for artists of all skill levels Versatile Creative Tools: These markers are perfect for various artistic endeavors, including body art, precise outlining, vibrant watercolor painting, expressive doodling, and eye-catching highlighting Complete Set: The package includes a set of 6 acrylic markers, offering your artistic needs and preferences. Let your creativity flow with this versatile and high-quality marker set Usage Instructions: Shake the pen barrel with the cap on several times to evenly mix the ink. Press the pen tip for 3~5 seconds to release air (required for the first use). Repeatedly press the pen tip vertically until the ink starts to flow out of the tip. Begin your creative work. After use, remember to cap the pen to prevent evaporation. Package included: 6 x Acrylic Paint Pens