INDUCTION COMPATIBLE HAWKINS HEVIBASE PRESSURE COOKER A double-thick 6.35 mm base, which is hard anodised and an Induction Compatible disc attached under high pressure to ensure a base that is permanent and heats quickly and evenly. The double-thick, heavy gauge base is ideal for light frying before pressure cooking. The base stays flat, never bulges. Plus, all the features of the Hawkins Classic Pressure Cooker. Suitable for gas, induction, electric, ceramic and halogen cooktops.