With the Rainbow series, Bialetti also thought of lovers of colorful kitchens and those who like fun, bright colors. With Rainbow coffee makers, making quality coffee becomes a special, fun experience. The device is equipped with Bialetti's patented, easy-to-clean safety valve and heat-insulating, ergonomic, soft-touch silicone handle. Product Details: Can be used on gas, electric and ceramic hobs Not compatible with induction hobs. For this, we recommend our Induction converter It cannot be washed in a dishwasher Bottom tank base diameter: 95 mm Height: 220 mm Volume: 270 ml (informative value: may vary depending on the amount of water added, the composition of the coffee used and the degree of grinding)