Great fun! I brought this for my 4 year olds birthday but the older kids have had fun trying to build things from the model book too!

I brought these for my 3 boys (7,5  and 2) and they ALL love them. The eldest loves experimenting with them, and my youngest loves sticking them together and knocking them over again. Fun for all of them.

My son loves these, as did my toddler :) that much so my eldest asked me to get a second box of them so he could build bigger things. Happy with the amount that came for the price was a lot cheaper than some others I've seen.