Dr Martin's Hydrus Watercolor Set of 12

Product Code: P021815

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£64.50 RRP: £84.95Save 24%

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Dr Martins Hydrus Fine Art Watercolour Inks are produced from high quality artists’ pigments making them both lightfast and permanent meaning that they can be used within artworks intended for long-term display.

  • They are transparent, fully intermixable and can be used with either a brush, dip pen, technical pens, airbrush and can also be popular in various forms of printmaking
  • These inks can be used on paper, board or canvas and are most widely used by illustrators, designers or fine artists for their unique handling capabilities and colour results.

This set contains a well-balanced assortment of twelve 30ml colours with each bottle featuring its own convenient to use dropper lid.

Delivery & Returns

Our delivery charge is based on the largest item in your order, no matter how many items you order. We dispatch orders every working day (ie Mon-Fri, not including Bank Holidays) for all delivery options. 

Next Working Day Delivery 

Order by 2pm Mon-Fri: £7.50

Saturday Delivery

Select our Saturday delivery option any day of the week (by 2pm on Friday) to have your order delivered on the following Saturday: £9.00

Standard Delivery 

Within 3-5 working days: £3.95

Click & Collect 

Free, from Cass Art stores. Available to collect within 2 working days.

Q&A (1)
Q What surface do watercolours work best on?

You can paint watercolour onto a variety of different surfaces. However, you want to aim to use paper that weighs either 300gsm or more. For more information about what paper we sell for watercolour, click here.

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2 Customer Reviews

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8th April 2016 Reviewed by Emelia Wall These watercolours are well worth the money! Just a drop or two of the product supplies enough paint to vibrantly paint quite a large area. By adding a few drops of water they act as very bright watercolours but without adding any water they are almost like inks in that the quality of their colour resembles that of acrylic. They mix well and for someone who loves both watercolour and bright vibrant colours they are perfect.


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19th February 2016 Reviewed by Adam Cain > for illustration/graphic novels.
> fellow professional illustrators
> see star rating.
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