Daler Rowney FW Ink 29.5ml Prussian Blue (Hue) Acrylic based pigmented water-resistant ink in a range of 38 colours. Such a high degree of lightfastness over such a range of fully intermixable colours makes them ideal to use by artists in the production of pictures for permanent display. Equally, however, colours can be substantially diluted to achieve the most subtle of tones, very similar in character to watercolour. Such washes will dry to a water resistant film and successive layers of colour can be laid over in a highly predictable manner. These inks work well through airbrushes and technical pens. Semi-Opaque We offer value for money and accept any returned item for any reason. We aim to ship every order received before 02:00 NZT on the same day and most orders will be with you inside of 8 days, although some may take up to 14 working days. We offer large shipping refunds on multiple purchases. Just email us with your order number. Thank you.