Its a Induction gas, which works on Electricity. We purchased it some 3 4 years ago. But still it is in good working condition. We purchased it for 5000/-. Now the price may have gone down. We also got two utensils with cover and a frying pan with the gas for free.
These Utensils are specially designed for Induction gas. As their is no consumption of fuel, I recommend people to use Induction gas. Also, the electricity consumption is very less. So your electricity bill is also under control. The minimum power required is 1000 watts and maximum is 20000 watts. But it is recommend to use the Induction gas between 1000 to 1600 watts. One more advantage of Induction gas is it cooks faster than our normal fuel gas and saves electricity.