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Foarme (double-walled cups & tray)

The double-walled designer cups from the Foarme porcelain offer an innovative solution to unnecessary waste in the porcelain production process.

Many things can go wrong in traditional manufacturing processes: cracks, deformations and waste are often the result. Consequently, much of the production often does not make it to be sold. In contrast, our Foarme series avoids this waste by thinking from the material itself, not just from a shape.

This unique series is sustainably designed and made from colored porcelain, with a gradient of colors composed by Idwert Petter. The double-walled cups utilize stress lines in the shape, resulting in a strong product that always comes out of the kiln as intended.

Discover Idwert Petter's innovative Foarme series and contribute to a more sustainable future for ceramics.

  • Handmade porcelain
  • Dishwasher safe
  • Sustainable production method

The cups are sold in sets of 4 colors, the tray can be ordered separately.

The inside of the molds is glazed, while the outside remains unglazed.


 49,00 -  116,00

Delivery: If in stock, this product will be shipped within 1 to 2 working days.

Free shipping within the Netherlands from €75 euro, on all accessories & lighting. On furniture a surcharge may apply.

Free shipping of accessories & lighting to Belgium, France, Germany, Luxembourg & Denmark from €150.


The Foarme products are dishwasher safe for your convenience, but we do recommend washing them by hand, especially because of the opening at the bottom. This allows you to prevent dirt build-up and ensure that your products remain in optimal condition. This way, you are assured of the long life of your products, while still having the flexibility to put them in the dishwasher when needed.

Want to know more about these double-walled designer cups?

Discover the Vij5 steps in the process of Foarme on the collection page with more images and background information!

Check out all of our kitchen accessories here.



set of 4 colors espresso, set of 4 colors lungo, tray


Espresso cup: diameter 6.5 cm, height 6 cm, Coffee/Tea cup diameter 8.5 cm, height 8.5 cm, Tray: diameter 19.5 cm, height approx. 4 cm

in collection

since 2023


produced locally in the Netherlands


Idwert Petter