City Engineering(R) & Design Bouwset - 89 onderdelen

My six-year-old has been obsessed with the pivoting crane piece for a week straight. We've built a skyline that's taller than our sofa, and the pieces lock together solidly enough that he can carry his tower around the living room without it collapsing.

We’ve already built three different bridge designs in one sitting—the pieces snap together so firmly that even my 6-year-old can adjust them without help. The picture guide on the box kept him focused, and I love that it challenges him to think about how structures actually stand up.

My 5-year-old spent a whole afternoon connecting the beams to build a bridge that actually held his toy cars. The pieces click together firmly enough that he doesn't get frustrated when things fall.