Viners techtonic 20cm non stick saucepan the viners techtonic 20cm non stick saucepan has been crafted with techtonic anodised construction that gives the pan a extra durable finish and also provides even heat distribution to ensure even cooking of food completed with a secure riveted handle anodised saucepan riveted handle durable construction even heat distribution 20cm can be used with gas electric radiant ring and solid hob ceramic and halogen