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Hannah Williams




Hannah Williams

MarbleSil™ Stool by British designer Hannah Williams Studio for AUTHOR Interiors' collection of British made unique luxury furniture

Regular price £1,069 Sale

Hannah Williams Studio is a bespoke, British, material design company that specialises in handmade marbled silicone products.

MarbleSil™ is a unique, award-winning, silicone material, created by British designer, Hannah Williams. Due to the creation process no two MarbleSil™ pieces are the same, making each one truly individual and bespoke.

Free UK Delivery on all orders over £80*


  • Diameter of top: 39cm
    Height: 42cm
    weight: 6kg

  • approx. 3 weeks depending on the studio's schedule

    AUTHOR will deliver your product as quickly and as carefully as possible. We pride ourselves on our fastidious packaging and despatch service. Where our products are handmade, your order could take a matter of weeks; in these instances we will provide you an approx. leadtime and then keep you updated by phone or email as to the progress of your order. Where there’s a short wait for hand-crafted items made in small batches or for a custom order, trust us; it’s always worth it. Any item intended as a gift is beautifully wrapped, as standard.

    Orders under £80 incur a delivery charge of £7. Delivery is free for orders of standard products over £80. Delicate or non-standard pieces are marked as such and incur a delivery fee depending on your location and the size/weight of the piece.


  • Clean as normal, no cleaning products will affect the material.
Why we love this product

A truly unique, marble patterned stool

The MarbleSil™ Stool has been created using a perfected pouring process that has been developed and refined over a five year period by British designer, Hannah WIlliams. The colours are pigmented by hand from primary colours and the bespoke pouring process ensures that no two pieces are ever the same as the silicone disperses in its own way. This ensures that each MarbleSil™ product is individual and unique.

Bespoke options are available, please contact us for more information.


What our customers say...

I have been buying from Author for sometime now and have been very impressed and satisfied by the quality of design and workmanship.