5kg tub of Maldon Salt Flakes. The salt is used for testing the heat of the Black Rock Grill Steak on the Stone sets. Once the stone has been heated in the oven, put a few salt flakes on the stone and if it is hot enough then the flakes will start moving. Maldon salt flakes are famous world over and hand-crafted in the coastal town of Maldon since 1882.
The salt flakes are also available in a smaller box.