Gouache Studio from Caran d'Ache is a painting system for amateur artists and recommended for school use. It's made with natural vegetable binders and, as the name implies, the vegetable binder does not use egg whites, which can be an allergen. Gouache Studio has an unrivaled thick, buttery consistency, velvet-feel and does not form cracks when dry. The bright colors are watersoluble for watercolor effects and easily blended. The colors have good lightfastness levels and are economical to use thanks to a high pigment concentration.