Arches Watercolour Block Rough 20 Sheets 18cm x 26cm

Arches Watercolour Block Rough 20 Sheets 18cm x 26cm

Product code
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R.R.P. £37.50
£8.55 off RRP
Explore the full range of watercolour available at London Graphic Centre.
In Stock
2 left

Delivery Options

Delivery to most of UK Mainland from £3.95

Find Out More

Click & Collect From Selected Stores

Check the Store Details
  • Description
  • Delivery
  • Returns

Arches Aquarelle is a top quality watercolour paper made from 100% cotton. Traditional mould-made manufacturing techniques in France make the paper harmonious with a natural grain similar to handmade paper. The cotton fibres are equally distributed throughout the paper block, making it more stable so the paper loosens uniformly when wet. Due to these techniques the paper has long fibres that gives it strength and produces an attractive, natural lasting whiteness along with a beautiful texture. The paper itself measures 18cm by 26cm that has a weight of 300gsm.

Unique gelatin stock-sizing techniques are employed that are used on all Arches watercolour blocks, giving the ability to withstand scraping and shows colours at their most vibrant whilst being able to absorb a large amount of water with little deformation. Each of the 20 sheets included are naturally white and resistant to mould, with no optical brightener additives giving optimal longevity to the surface. The block has a rough and uneven surface which works fantastic with watercolour, and is glued on all 4 sides which is supported with a strong backing.

- Brand: Arches
- Size: 18cm x 26cm
- 20 sheets
- Rough surface
- 300gsm
- Colour: Natural White
- Made from 100% cotton
- Made in France
- Natural grain similar to handmade paper
- Mould resistant and acid-free for limited aging and increased longevity of the paper


Delivery Charges

Standard (Small Items) Standard Next Day
Mainland UK (ex Isle of Wight) £1.95 £3.95 £6.95
Highlands & Scottish Isles N/A £7.95 £10.95
Isle of Man, Isles of Scilly and Isle of Wight N/A £7.95 £10.95
Northern Ireland N/A £7.95 £10.95

Click & Collect

We offer a FREE Click and Collect service to London Graphic Centre and Ryman stores for orders over £20, with a small charge of £1.95 for orders under £20.

If you choose to have your order delivered to your local store, it is completely free and will be delivered within 5 working days (excluding Bank Holidays).

When your order arrives in your chosen store, we will e-mail you to advise that your order is ready for collection. Your order will be held in store for 7 days.

Standard Delivery

We aim to deliver items that are currently in stock within five (5) working days (excluding Bank Holidays) after the date the order is placed. Please note that during particularly busy periods, it may take a little longer to receive your delivery.

The following areas are subject to extended lead times:

Scottish Highlands & Scottish Isles: +7 days
Isle of Man & Isles of Scilly: +2 days
Isle of Wight: +5 days

Next Day Delivery

Our Next Day service to most of the UK Mainland will be available for orders placed on the website from Monday to Friday before 2:00pm for a small additional charge (delivery on working days only). Orders placed after 2pm on a Friday will be delivered Tuesday.

Working days are Monday-Friday 8am-7pm inclusive, excluding Saturday, Sunday and Public Holidays.

More Information...

If you’re outside of England, Scotland and Wales, your delivery prices may change a little. See our Delivery & Returns page for more information.

If you still have questions, our Customer Services Team would love to hear from you. Just call 020 7759 4500.


Our Return Policy

If you wish to return your item to London Graphic Centre, you can do so by one of the following methods:

Request a Collection via Customer Services

Contact our Customer Services team: to contact our Customer Services team please click Contact Us (Monday-Friday 9:00-17:00) or via email to: [email protected] who will be able to arrange a collection for your item. Please ensure that you provide your order number when contacting customer services.

Post back the item to the London Graphic Centre Warehouse

This method of return will be at your own cost. We also recommend obtaining proof of postage in case the item is not received by our warehouse.  

Please return items to:

Returns Department
London Graphic Centre
16-18 Shelton Street
Covent Garden

Visit the London Graphic Centre Store

Whether you bought the product in store, online or over the phone, most of our products can be returned to the London Graphic Centre store. Please bring your order confirmation as proof of purchase. Please do not attempt to return large or heavy products. If in doubt of whether you should return a product to your local store, please contact customer services first.