I've seen time and again here that people don't know that they are dangerous.
It is high time that they were banned totally, I know that may seem difficult to do but the power of MN has shown itself on more than one occasion. And when it comes to the safety of children then IMO it is the upmost importance that things like this are bought to parents attention.
Plenty of information here and some really horrible videos on youtube.
I was wondering if MN could bring this to the attention of posters. Even if they are not banned, parents can make an informed decision on whether to use them or not.