The bag just arrived after much research. What was not disclosed on this description and in reviews is that the bag comes with a tag with a clear warning that the bag contains materials known to cause cancer. This kind of information should be disclosed up front to save buyers the hassle of returning these types of products. The intent was to give this to my 6 year old and that is certainly not going to happen now. It appears the ingredient is LEAD - definitely something to keep children away from.