Mined here in the UK, our Air Hardening Clay Stone brings the pliable experience of clay moulding to children without the expense or safety responsibilities of a kiln. Soft to the touch, this clay can be easily moulded and stretched and works well with textured plates or modelling tools. Playing with clay has been proven to improve hand strength for future pen holding and also allows children to explore the concept of hard/soft and wet/dry. Finished products can simply be left overnight to harden and provide hours of fun.

  • No need for a kiln - clay is air dry hardening
  • Pliable and suitable for use by children
  • Unique crafting experience
  • Reusable - simply dampen to soften
  • Colour: Stone
  • Air hardening clay is non-toxic, EN71 compliant
  • Pack size: 12.5kg and 2.5kg

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Sandra Hill 15/04/2024 Verified Customer

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.arrives very quickly and is good quality.

Alison 'Shaughnessy 22/02/2024 Verified Customer

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Good value for money

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(1 question)

Hi does your air hardening clay have nylon fibres?
Yes this product does contain nylon fibres.  

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Get fast & free next working day delivery when you spend £50 (ex.VAT) and place your order before 4pm (mainland UK). If you are one of our lovely customers in Scotland, please place your orders as early as possible.

Orders under £50 (ex.VAT) will incur a packing and handling fee which will be calculated at the checkout.

Check out the full Delivery & Returns policy for all of the information on delivery and returns.

We calculate CO₂e per product based on its full physical footprint, including raw materials, recycled content, and all layers of packaging, both unit and case. This value is then used to generate your optional carbon offset at checkout. Delivery emissions to you are not included.

Weight 2.5kg
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Eco status: OK
Weight 12.5kg
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Eco status: OK

Air Hardening Clay Stone

Price from: £4.24 ex. VAT
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Weight: 2.5kg

£4.24 (£5.09 inc. VAT)
Product Code: 18797

Weight: 12.5kg

£8.25 (£9.90 inc. VAT)
Product Code: 13708
local_shipping Free delivery over £50
Order in the next 10 hours 7 minutes for delivery on Monday 19th January
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