With BIC Marking Permanent Markers, it's all about long-lasting color. This large box offers you vibrant ink in 24 intense, pastel, and metallic colors, allowing you to personalize all your favorite items. The opaque ink adheres to most surfaces, making it perfect for artistic activities or organizing projects. The 17 different intense and pastel markers write on paper, cardboard, plastic, glass, metal, and even on coated paper and photos. Use the 7 metallic permanent markers in various shades on both light and dark objects, especially on porous surfaces like paper. The pen tip lasts for 1 month without a cap. These markers feature quick-drying ink that ensures a neat and clean writing experience. There is no unpleasant odor, as they are low-odor. The comfortable rubber grip promises precise lines without writing cramps. The consistent ink flow provides a smooth and effortless writing experience without leaking or smudging. For over 65 years, BIC has been producing high-quality products with the best value for money, sold worldwide. This commitment has made the French company one of the leading office supply companies in the world.