Window colour paint, in a bottle with a flow-control-nozzle, in a range of 14 colours. This coloured emulsion of high quality is ideal to create shapes that can be moved from one place to another and sticked to different types of surfaces once completely dry. If you put a drawing under a transparent sheet you can trace it. Tones can be mixed together with a stick. Results are always intense, transparent and luminous. Once it dries the colour cannot be washed off.