Rated 2.3 out of 5 by 3
Rated 1 out of 5 by c1022 do not waste your money
my grandson played at xmas for five mins. period. it was too baby for him. he is thirteen.
may be for seven to eight is better.
Rated 2 out of 5 by jmcpsc Did not live up to my expectations
We were sad Christmas morning when these gears did not work as expected. The parts were difficult to put together and take apart. My children (6 and 9) got bored working with them and I ended up finishing the projects...only to be disappointed when the objects to not work. The small peg pieces did not stay in place causing needed parts not to turn. I really wanted these to work....we love these sort of educational toys in our house. Very sad and dissapointed...but we returned them.
Rated 4 out of 5 by MD CROISSANT Ordering second
I ordered this for my 4 year old twins last Christmas. They actually play with it once a week at least. Unlike their many, many other toys which gets put in a forgotten zone, my kids fight over the parts. So, I am getting another full set and will use it as a backup set. Light gears sometimes get stuck on "ON" position even after turning off but it still lights up. Great toy.