content: I just got this toy for my six month old daughter and I cannot recommend it. Here is why:The batteries don't last at all (empty after ten days)It is way too heavy, my daughter can already pick it up and if she drops it on her head it will really hurt her.The lights and music come on by the slightest touch or vibration, she does not have to do anything to help her learn (like putting the balls in the middle) - just me walking by will make it come on.