My son is so excited to get his box each month. This month he immediately opened it up to see what was inside. My son loves the experiments and it's great that he can do them himself. The It's Electric box is very impressive. He loved making the different types of circuits as well as seeing what he could stick the balloon too. These boxes are unlike other subscription boxes we have had because the lab notebook explains the design process with an engineering design challenge every month to invent something new. My son created the coolest dance pad with lights and sound. Fantastic!