Roll each one into a ball, then into a thin disc about 20cm in diameter.

Press each ball into a thin disc on a sheet of cling film.

Iron pyrite mosaic mirrors were fashioned by fixing pieces of pyrite together on a thin disc that was usually crafted from slate.

For a stylish raw salad, use a wide grater or mandolin to shave courgettes into thin discs.

Slice all the fruit horizontally into thin discs, remove the pips and place the fruit in a bowl with any excess juice.