They work in the same way as all traditional blocks. Different pieces match each other perfect. The set includes different shapes in bright colors with base play board and is Lego compatible. Fun building kit for building shapes, animals and more with easy connection for kids to snap together and take apart. Develop children's fine motor development, hand-eye coordination, spatial ability, imagination and creativity skills.

What's in the box: 
72 x Plastic building blocks with 1 x Play board