Features: - Multiple colors: 12/24/36/48 rich colors are available to meet your various painting needs. - 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. - Wide range of applications: Suitable for various artistic creations such as handbooks, greeting card making, painting, graffiti, etc. Specifications: Name: Super Squiggles Shimmer Outline Marker Set Shell material: plastic Weight: 9g/pc Applicable scenarios: painting, graffiti, calligraphy, DIY art crafts Packing list: 12/24/36/48pcs*Double Line Outliner Markers + Pen Bag*1 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. About service: We value the suggestions and feedback of every user, and we will provide quality service. If you are not satisfied with the product after receiving it, you can contact us at any time. We hope you will enjoy our products with satisfaction and wish you a happy life. Best Gift for Creative Minds: The 12/24/36/48 Colors Double Line Outliner Markers are perfect gifts for both kids and adults, making them an ideal choice for occasions like Valentine's Day, Easter, Christmas, and more. These paint pens acrylic markers inspire creativity and artistic expression, ensuring that everyone will enjoy using these vibrant dual brush marker pens Best Gift for Creative Minds: The 12/24/36/48 Colors Double Line Outliner Markers are perfect gifts for both kids and adults, making them an ideal choice for occasions like Valentine's Day, Easter, Christmas, and more. These paint pens acrylic markers inspire creativity and artistic expression, ensuring that everyone will enjoy using these vibrant dual brush marker pens Innovative Writing Effects: Featuring a unique double line function, our outline pens metallic allow you to create stunning art with ease. When used on light or white paper, you'll see two lines simultaneously—one metallic silver and one colorful—and on dark surfaces, only the striking silver color shines through, making your artwork truly pop Innovative Writing Effects: Featuring a unique double line function, our outline pens metallic allow you to create stunning art with ease. When used on light or white paper, you'll see two lines simultaneously—one metallic silver and one colorful—and on dark surfaces, only the striking silver color shines through, making your artwork truly pop Brilliant Glitter and Color: Experience the strong glitter effect with our shimmer doodle outline pens. With 12/24/36/48 bright colors that glide smoothly from the tips, these self outline metallic glitter doodle drawing markers pens add an enchanting brilliance to your projects, transforming simple designs into eye-catching masterpieces