I ny not believe but it's true that it is for girls and boys. I have bought ca for my daughter and her boyfriend also small child plays with. I find them a bit excessive comments. children play a bit with plastic bases other packs but quickly tired then that here with the bricks they can do what they want. it should perhaps be a little but good. c is a good product at value for money. In any case, they spend hours to make bracelets and other achievements in the peace .. and it must say it's nice to see I recommend this product