The Nitram Sharpening Block is ideal for shaping & sharpening charcoal & other drawing media.
Replacement pads for the Nitram Sharpening Block can be purchased here.
With an extremely high level of demand at this time, we ask for your patience.
Our delivery time is currently 5-7 working days for UK Standard Delivery. Currently we are not offering Next Day delivery.
International and Ireland deliveries are currently 8-10 working days.
Our delivery partners are now operating contact-free delivery so that you can still receive your parcels safely without requiring a signature.
For more details about the steps we are taking during the COVID-19 pandemic, please click here
UK Next Day Delivery - Prices vary
Due to high demand the next day delivery service is currently unavailable.
Within 1-2 working days
£7.50 - up to £50
£4.95 - £50 - £75
£1.95 - over £75
UK Standard Delivery - Free on orders over £50
Within 5-7 working days: £4.95
Click & Collect - Free on orders over £30 - Selected Stores Only
Within 2 working days.
Unavailable for orders under £30.
Collect+ Free on orders over £50
From your choice of 7,000 Collect+ points across the UK. Available to collect within 5-7 working days: £4.95
Republic of Ireland Delivery - Free on orders over 75€
Within 8-10 working days: 10€
International Delivery - Free on orders over 75€
Within 8-10 working days: 10€ or 15€
To return items, please follow the instructions on our return page
Once we've received your return we'll process the package and the refund should be back in your account within 10 days.
£8.50 RRP: £8.95
RRP: £12.95 £11.95
RRP: £9.95 £8.95
RRP: £15.50 £13.95
RRP: £16.50 £14.95
RRP: £26.95 £23.95
RRP: £27.50 £24.50
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| Score | Date | Customer | Comments |
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5th November 2020 | Reviewed by Fiona Jarvis | Find this the easiest and most effective way to sharpen charcoal. Very useful product which avoids broken charcoal resulting from other methods. Recommend to anyone using charcoal. |
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2nd June 2020 | Reviewed by Nonna Tsirikhova | Delivery was quick and perfect condition . Great service, Quality product, not cheap, but last for ages . Keep my fingers clean. *** all pencils very efficiently. Definitely recommend to buy it. I ll use Cassart again |
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20th July 2019 | Reviewed by Ron Goodwin | Easier to hold while getting a good point on the charcoal. I normally use finer grit, but it should allow faster sharpening and good recovery of the charcoal dust for other uses. |
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9th May 2019 | Reviewed by Luca Antinori | Brilliant. It works as a charm, specially good for 5mm lead. |
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15th March 2019 | Reviewed by Jen Buttleman | Works exactly as it should, and sharpens the nitram batons very well with minimal mess. The packaging acts as a cover for it so it doesn’t get damaged too. |
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3rd January 2019 | Reviewed by Fraser Ferguson | As described |
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12th December 2018 | Reviewed by Wendy Harknett | Essential tool for the sticks. Can filt to a sharp point for detailed work. And it’s very tactile! |
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3rd April 2018 | Reviewed by Hector Trend | Perfect for getting a point and edge to the charcoal, pushing my technique and craft on in the process. |
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8th March 2018 | Reviewed by Samuel Rodgers | ***** |
Free UK Standard Delivery over £50
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