Two-tone shimmering highlighters and coloring graffiti pens offer a clear, functional option for artists and crafters. Key benefits - Two-tone effect and versatile performance: create two lines simultaneously (silver and color) on light paper, while producing exclusive silver lines on dark surfaces. This expands your creative options on multiple backgrounds. - Strong ink adhesion and smooth flow: delivers bold, crisp lines with minimal effort, helping you achieve striking artwork without repeated passes. - Broad compatibility and uses: ideal for scrapbooking, photo albums, crafts, diaries, and greeting cards. Adds color and metallic accents to a wide range of projects. - Creative versatility: these contour pencils for art open up creative paths, enabling precise outlines and decorative details. - Easy and reliable to use: simply shake well to mix the ink, hold the pen tip up to re-suspend, then press lightly on paper until ink flows. Usage scenarios - Scrapbooking and photo albums: outline photos with silver on dark pages and add color accents on light pages for a dynamic, two-tone look. - Greeting cards and diaries: craft metallic accents on dark cardstock and colorful highlights on lighter backgrounds to enhance personal notes. - General art and crafts: use for contour drawing, decorative borders, and mixed-media projects to achieve varied textures and effects. Notes: Designed for convenient, everyday use with clear, consistent results. Suitable for artists seeking a reliable tool to enhance craft and illustration projects.