Perfect for creative projects indoors and outdoors. These water-based, non-toxic, and acid-free markers offer vibrant, opaque colours that are permanent, waterproof, and lightfast, ensuring long-lasting results. Smudge-proof and odourless, they are ideal for detailed artwork on various surfaces. The convenient storage case keeps markers organised and easily accessible. Suitable for artists of all levels, these markers provide a high-quality, durable finish for your artistic expression!