Set Of 5 Markers N1 Paint Pens Derwent Derwent Paint Markers are a creative drawing and painting tool containing pigmented acrylic paint that is highly lightfast and permanent once dry. The high-quality, break-resistant 0.5mm Japanese tips are highly durable and allow for a variety of unique painting effects, from fine lines to large layers and exciting and imaginative paint splatters. Suitable for use on paper, fabric, frames, glass and wood. Its vivid, opaque colors can be layered and blended. Their paint is opaque, permanent and highly resistant to light. The color becomes permanent and fixed once dry. Water Soluble: Add water with a brush to create exciting opaque washes.