The gray Creall School Paint is an affordable water-based poster paint in a 500 ml bottle. The paint has average opacity, a longer drying time and adheres well to various surfaces. In addition, the paint is gluten-free, vegan and made from 98% natural raw materials. Suitable for creative projects at school and at home. Features • Gray gouache from Creall • Contents: 500 ml • Water-based • Gluten-free and vegan