Wolstead Stonetek Non Stick Wok 32x9cm The Wolstead Stonetek 32cm Wok is made from forged aluminium for even heat distribution while stir frying, steaming, pan frying, deep frying, poaching, boiling, braising, searing, stewing, making soup, smoking and roasting nuts. The non-stick speckled granite-like surface uses less oil without compromising on flavour, while the helper handle means you can safely stir and toss your ingredients as you go.