Colorex is a dye-based transparent watercolour ink with extremely bright colours, velvety finish and perfectly uniform solid tints. The colours can be mixed together, and can be applied pure or diluted. Ideal for illustrating with watercolours, comics, manga, calligraphy, design and art journalling. The Colorex range can be applied to different surfaces: ideally on watercolour paper, other types of paper, bristol paper, cardboard, … Delivery services may vary depending on which service will be best for your location. These can vary between Royal Mail, Amazon Logistics or Evri. Royal Mail deliveries may sometimes be trackable via Whistl InSight. UK delivery includes all mainland, highlands and islands and includes Northern Ireland and Channel Islands, though some restrictions may apply on.