Vallejo Auxiliary - AV71.261 Airbrush Thinner 18mlDilutes color without loss of adhesion, resistance and consistency.Airbrush colors: dilute by adding a maximum of 25% of Thinner. Brush on colors: dilute by adding a maximum of 50% of Thinner.Packaging: Bottles of 18 ml/0.6 fl oz with eyedropper. This packaging prevents the paint from evaporating and drying in the container, so that It can be used in minimal quantities and preserved for a long time.