Pebeo xl studio oil paint 200ml primary phthalo blue one of the faster drying oils on the market today without causing detriment to the quality of the paint additional coats can be applied after only 3 hours and depending on the thickness of the layers will be touch dry within 2 3 days as with most oil paints allow 6 to 9 months drying before varnishing the work wonderful creamy oil paints at sensible prices 200ml