I have bought the 20cm saucepan, the 28cm pot, and the 30cm frying pan. I have an induction stove, which is theoretically 30% faster in boiling time. With other pots that I have, I have indeed seen this difference. I got this set to have an additional set, with 100% compatible (theoretically) appliances for the kitchen. So, this set is nice-looking, its non-stick feature is indeed good, but...
It takes 1 hour to boil 1 liter of water! I'm not saying it for exaggeration! It's measured with a clock! I put 1 liter of water in the saucepan, and after 45 minutes, I see the first bubbles. It takes another quarter of an hour for the water to reach boiling point! 1 hour in total.
Obviously, something is not right... with the regular appliances I have, 1 liter of water boils in 1-2 minutes. Maybe, even though they claim to be suitable for induction stoves, they actually aren't. I don't know what the problem is. All I know is that the whole set was a disappointment...
If you have an induction stove, think about it again!