Really? Please don't misunderstand, I have nothing but respect for your wanting to protect your children. But I have to ask - do you think your kids, at their ages, are going to eat these? Because that is the only way that these things are dangerous.
I personally feel it's a shame that they were recalled. For a long time I've thought that it was a really little ingenius toy.
There is A TON of stuff in this world that is dangerous - deadly even - to little children if swallowed. This is not news. We're not removing the bleach bottles and toothpicks from our homes. We're being responsible about it.