The Matisse Flow Acrylics Intro Set - 5 x 75ml contains one 75ml tube each of Titanium White, Primary yellow, Primary Red, Primary Blue, and Matisse Medium 75ml MM7 Polymer Gloss Varnish.Matisse Flow Formula has all the attributes of the Structure Formula; however, it has a thinner viscosity to allow free flowing brushstrokes or use through an airbrush (with minimal dilution). This allows the paint to be used for fine brushwork with or without water dilution. This paint gives a fine flow with a low-sheen finish and good levelling.