Basics Acrylics come in a wide range of intense permanent colours, which are opaque and easy to use. Water-resistant and flexible when dry, they can be mixed together and diluted in water, or thinned with any medium. Non-toxic, they are suitable for beginners, and even children. A real pleasure to create with!This set includes 72 tubes (22 ml) in a variety of colours. The tubes are small enough to fit into compact art boxes, while still giving the artist enough acrylic paint to complete their work of art.