Great set!

Our son has been playing with a smaller set of Knex for the past year and enjoyed it so much we decided to buy him more for his 7th birthday this year. He plays with these constantly. Not only does he build things from the book that's included but he comes up with many unique designs on his own.

great toy!

I bought this for my 7 year old daughter's birthday.

My Nephew Loves it

This toy with the comibnations of models it can make is a very good brain racking toy for kids 5-7. I love it and i've purchased more models too