SmartLab Ultimate Secret Formula Lab Educational Toy

I bought this for my 8 year old twins. Maybe they're a little young for it, but I'm not, and I don't particularly like it either. The experiments aren't that interesting, and most are not really anything that you need this crazy contraption for. It was a pain to put the tubes in, and you need to be able to pull some of them in and out and that's really hard to do. It's also hard to work the plunger part. By the time we were done, my hands were wore out from pushing and pulling tubes and plungers. It's not something they can do on their own. I realize they need adult supervision, but they can't even physically work the thing. Some of the air pressure experiments didn't even work, and I think after 1 time playing, we've all lost interest.

Outstanding learning tool for school age children and it helps them become interested in science.