Non-Toxic ? Non-Fading ? Quick Drying Student Acrylic is a versatile, rapid-drying and non-toxic selection of brilliant colours that are permanent when dry. The range includes over 30 user-friendly vibrant shades that are intense, pure, lightfast*, non-yellowing and can be mixed to create almost any chromatic effect. The warm and cool primary colour system offers easier mixing and understanding of colour. Features: : Super, rich, bold pigmented colours. : Lightfast ? non fading colours* : Permanent ? Brilliant for canvas paper and board. : Can be used outdoors with correct surface preparation : A thick flowing fine art paint : Enviro friendly & non-toxic : Formulated to international safety standards.