Product DescriptionWhy choose the Sparkle Dual Line Pen? 1.Multiple colors: 12/24/36/48 rich colors are available to meet your various painting needs. 2.Double-line design: The biggest feature of this pen is the double-line design, which can draw two parallel lines at the same time, making your work more three-dimensional and layered. 3.Wide range of applications: Suitable for various artistic creations such as handbooks, greeting card making, painting, graffiti, etc. Specifications: Name: dual line contour markers Shell material: plastic Weight: 9g/pcs Applicable scenarios: painting, graffiti, calligraphy, DIY art crafts Packing list: 12/24/36/48pcs * Dreamy Sparkle Dual-Line Contour Pen Notes: 1. Due to manual measurement, there may be errors. 2. Due to lighting and other issues, the color of the actual product may vary. Please refer to the actual product for details. Thank you for your understanding. 【8/12/24/36/48 Vibrant Colors】: Discover a stunning array of 8/12/24/36/48 vivid colors, Dreamy Sparkle Dual-Line Contour Pens are perfect for creating vibrant and eye-catching artwork and projects. The unique dual-line feature allows for intricate outlines and highlights, adding depth and visual interest to your DIY, graffiti, and decorative projects 【Dual-Line Precision】: Equipped with a 2mm durable tip, these double line markers offer smooth and consistent line work, making it easy to create detailed designs with perfect precision. These pens provide a comfortable experience without bleeding or smudging, ensuring your creativity flows effortlessly 【Sparkling Highlight】: Each coloring lightstick graffiti pen features a unique double outline, combining a metallic contour with a vibrant colored border to create stunning, eye-catching two-color effects 【Long-Lasting and Fast-Drying Ink】: The highly pigmented ink dries in just one second, ensuring your artwork remains vibrant and smudge-free without waiting. Made from high-quality plastic, these self outline metallic markers are built for durability and consistent performance. It safe for all ages 【Versatile Use】: Perfect for a variety of creative projects, from sketching and coloring to scrapbooking and card making, including school projects, poster creation, holiday decorations, and office notes. The self outlining glitter markers add a touch of elegance and sparkle to any project