Derwent Scale Divider

Product Code: P030382

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The Derwent Scale Divider is an ingenious drawing tool invaluable to artists. It makes it easy to transfer measurements from life, photographs and sketches ensuring you achieve accurate proportions every time.

  • Scaler for transferring measurements into your artwork.
  • Perfect for professional and amateur artists of all ages as well as student.
  • Ultimate precision in a drawing tool: allows you to scale your pictures in ratios from 4:1 to 1:4 thanks to the 11 graduation holes. 
  • Space-saving: Portable and folds neatly away.
Delivery & Returns

We dispatch orders every working day (ie Mon-Fri, not including Bank Holidays) for all delivery options. 

UK Next Working Day Delivery - Free on orders over £75
Order by 2 pm Mon-Fri: £7.95

UK Standard Delivery - Free on orders over £40
Within 3-5 working days: £3.95

Click & Collect  - Free on orders over £10
From Cass Art stores and available to collect within 2 working days: £3.95

Collect+ Free on orders over £30
From your choice of 7,000 Collect+ points across the UK. Available to collect within 2 working days: £3.95

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

Republic of Ireland Delivery - Free on orders over 50€
Within 3-5 working days: 5€ 

International Delivery - Free on orders over 50€
Within 3-5 working days: 10€ or 15€

To return items, please contact us by email on or by phone on +44 (0)20 7619 2601 to let us know.

We'll then send you a free returns label or organise a collection, free of charge as long as it is in a resellable condition and within 14 days.

Once we've recieved your return we'll process tha package and the refund should be back in your account within 48 hours.

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4 Customer Reviews

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27th June 2019 Reviewed by Arthur Wray As advertised and does the job


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9th May 2019 Reviewed by Therese Caldwell Brilliant product


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22nd March 2019 Reviewed by Brian Krendler I wanted this plastic one so when using tablet I wouldn't scratch the screen, but to be honest I thought they could have been a little better manufactured. The holes for the thumb nut are a little inconsistent which made one point a little longer, and the points are too broad for real accuracy.


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15th March 2019 Reviewed by John Lloyd for art
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