That’s because, one of the great things about this particular option is that it has an instant on and off feature. So, once you turn it off, the heat is basically gone. On the other hand, with other options, you would have to wait several minutes before it actually cools off completely. Of course, some of them have a way of showing when it’s safe to touch. However, this is something that adults tend to pay more attention to than children. In some cases, some children may not even be aware of that particular feature.
For instance, imagine if a toddler were roaming around the house playing games while their mother was in another room cleaning up. Somehow, during their playtime they ended up wandering into the kitchen. Even though they had been told not to touch or go anywhere near ovens or stoves, their curiosity got the best of them. Although they knew it was wrong to do so, they touched it. They moved their hand away quickly, but it wasn’t quick enough to avoid the slight burn on one of their fingers. The injury wasn’t that serious or even life-threatening, but it was still significant,