Coloring Lightstick Graffiti Highlighter Pens, Pen, Outliner Markers, Shimmer Markers Outline Double Line for Drawing, Greeting Cards (12 colors)

【Innovative Double Line Function】Our Coloring Lightstick Graffiti Pen has unique double line capability. Creates stunning art. Vibrant contrast on light/white paper. Striking silver shines on dark surfaces 【Vibrant Glitter Effect】Experience brilliant glitter and color with our outliner markers. Available in 12/24/36/48 bright shades, these graffiti markers glide smoothly, adding enchanting brilliance to your artwork. Transform simple designs into eye-catching masterpieces with our shimmer markers outline double line technology 【User-Friendly Design】To ensure optimal performance from your outliner pens metallic markers, shake well before use and press the tip down on paper until the ink flows smoothly. This easy-to-use design makes it perfect for artists of all levels looking for high-quality coloring lightstick graffiti pen options 【Versatile Crafting Tool】Ideal for various DIY projects, our double line outline markers are perfect for scrapbooking, greeting cards, and more. They work wonderfully on multiple surfaces, including wood, glass, metal, plastic, and ceramic, making them an essential addition to your collection of graffiti markers 【Quality Materials for Everyone】Crafted with durable, wear-resistant tips, our shimmer markers outline double line pens ensure smooth writing. Odorless, waterproof, and eco-friendly, these outliner pens metallic markers are suitable for both adults and children, offering a worry-free experience when enhancing your art supplies