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Dr. Ph Martin's 1/2oz Radiant Watercolour

For years, Dr. P. H Martin is a name that has been synonymous with superb quality inks, especially his excellent range of Radiant Concentrated Watercolours. Dr. P. H Martin's Radiant Concentrated Watercolours are a worthy tool in any graphic designer, illustrator or artist's collection, offering an excellent range of dye-based colours that have been optimised to provide optimum brilliance.

Unfortunately, their colour brilliance comes at a price, as the archival value of these inks is very low due to the ink having poor lightfastness. This isn't the end of the world, however, as these inks are still perfect for any task where the illustration is to be reproduced such as graphic designs, illustrations and cartoons, where the brilliance of colour is more favourable over the lightfastness qualities.

An excellent range of individual colours is available in Dr. P. H Martin's Radiant Concentrated Watercolour range, as well as a selection of ink sets for those looking to start their ink collection.

Orders will either be despatched by Royal Mail 1st Class post or by Interlink courier service.

Orders will generally take 2-4 workings days to deliver providing the requested items are currently in stock. If there is an issue with your order or if we think it may take long than expected you will be informed by e-mail as soon as possible.

All goods will be securely packaged. If you believe this was not the case, please contact our customer service team.

Delivery pricing is based on order value.



Orders less than £30 in total value £3.95
Orders over £30 Free delivery

Unfortunately at this time we do not provide next day/express delivery service.  If you would like to enquire about the costs of such a delivery, please contact us.

We are unable to deliver to PO boxes. 


Orders less than £30 in total value £3.95
Orders over £30 Free delivery



We are delighted to offer a delivery service to the following countries.  Shipping is time is usually 4-5 business days.

Austria £19.95
Belgium £14.95
France £14.95
Germany £14.95
Ireland £14.95
Leichenstein £19.95
Luxembourg £14.95
Monaco £14.95
Netherlands £14.95


Shipping to other EU countries can be arranged on request.  Please contact us for pricing.