My daughter loves this. She's only 5, but is able to pull out the body parts and place them on the mat. It's nice because we are able to talk about the body part, what it does, and I think even Im learning some things. Not sure if she's ready for the FULL on conversation, but this human body is really nice and accurate. She loves using the tools, as she thinks she's really doing surgery. Putting it all back in, correct, is just as fun.