Ashwell® Shape Calculators (© Dr Margaret Ashwell OBE) are thin plastic discs - diameter 108mm or 133mm, printed in up to 3 colours, customised to your organisation/company and can be ordered on request (1000 minimum order).  Your logo can be put on both sides of the standard calculator.  It is also possible to customise the words on the back of the disc with permission.

Please contact margaret@ashwell.uk.com for further details

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