🖌️ 12 Double Line Outline Pens Set: Metallic, Permanent, Shimmer Paint Markers for Painting, Album & Scrapbook Review

12 Bright colors: there are 12 pieces double line pen markers in our package, including 12 different colors (black, red, orange, blue, sky blue, purple, yellow, pink and more), which can satisfy your various painting needs, and convenient for you to use. Double line design: these outline marker pens are designed with double lines, which can create beautiful color effect; Our pens are waterproof, smooth and durable, their ink adhesion, bright and shine colors, pretty lines, also easy to write. Simple to apply: first shake the marker sufficiently so that the tip of the pen is upward to mix the ink; Then remove the cover and gently press down on the tip of the pen on the surface several times to pump the ink until the ink begins to flow; Please cover the marker again immediately after use and store horizontally. Versatile usage: our permanent double outline pens are suitable for many occasions, they can be applied for making colorful characters, adding much fun to your art work, you can use them to make paintings on Easter egg, cards, scrapbook, dairy, photo album, DIY handicrafts and so on; The markers will be your ideal coloring, stamping, marking tools. Quality material: the self-outline metallic markers are non-toxic, safe to use, quick drying, not easy to fade, long time to use, suitable for all ages, but we suggest that children under 3 years old should be applied in the company of an adult.