Product Details

This Buff Smooth Clay Stone 12.5kg is a versatile, high-performance modelling clay, ideal for creative use in schools and nurseries. Made from highly refractory fire clays and grog additives, it offers excellent resistance to warping and cracking during firing, making it perfect for both throwing and hand modelling projects. The smooth, fine texture allows for detailed work, and once fired at temperatures between 1140–1260°C, it reveals a light grey finish. Fully EN71 compliant and suitable for children aged 3 and up, this clay supports safe, imaginative learning through art and sensory exploration.

12.5kg pack of buff smooth clay
High resistance to warping and cracking
Excellent for both throwing and hand modelling
Smooth, fine texture for detailed work
Fires to a light grey at 1140–1260°C
EN71 compliant for safe educational use
Suitable for ages 3+
Ideal for schools and nurseries

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12/01/2026

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Delivery Info

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.

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Eco Rating

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.

Eco Index Rating

12500

Eco status: OK

In Stock