I have had this product on my wish list for my now 8 year old nephew for the last couple of years. For the price I feel ripped off. They provide ample dough and LED bulbs, but very little in the way of other items. The tools are plastic and cheap too. My nephew was bored pretty quickly. We do science experiments on a regular basis. I have spent far less and provided him with more learning than this product can deliver. For $80 they could provide more items to experiment with. You can make your own dough and LED lights are cheap. I would avoid this product all together. I wish I could send it back, but we opened one container of dough.