✍【2 Pack Black & White】If you're looking for high-quality paint pens that you can rely on for your projects, look no further! These Permanent Paint Pens in black & white color are perfect for all your painting needs. These durable and long-lasting pens are ideal for a wide range of surfaces and projects. | ✍【Permanent Markers】There permanent paint pens is the best choice for working on non-porous materials multiple surfaces.Valve-action marker writes on virtually any surface: glass, metal, wood, rubber, stone, plastic, paper, vinyl, leather, canvas and more. | ✍【Great Smooth Application】 Medium Point for smooth and precise application. Great for arts and crafts, DIY projects photo albums, scrapbooking, gift card markers, journals, calendars, planners, coloring books, adult coloring books and more. It is an efficient assistant for business office. | ✍【Premium Paint Pens】These markers are made with opaque inks that are stable, lightfast, and fast drying. Ink is waterproof, fade proof and acid free.We fill each bookmark with 5ml of premium ink. The ink dries within a minute, ensuring your beautiful work will last longer. Quick drying ink marks opaque and glossy on light and dark surfaces. | ✍【Ideal for Outdoor Use】These are great to use as permanent marker if you need something mark tires,rainproof or any other outdoor surfaces. like plant tags, water jugs, etc.and decorating and adding accents to a variety of items,even non-porous materials like glass and hard plastics. | ✍【Reminder】Each paint pen is individually packaged in heat shrinkable film to avoid leakage during transportation or storage.To open the pen cap easily, please twist the pen cap first. (The reason why the pen cap is not easy to fall off is to prevent children from using the pen without the company of adults or older children). To avoid leakage, we recommend putting the pen cap on Shake the pen without pushing the pen tip hard.