
Each coloured block can be snapped together with others as it comes with a double connection – one for the plumbing and the other for a physical connection. You get to “play” with mixing and matching the colours just like the real LEGO blocks! – Via

Each coloured block can be snapped together with others as it comes with a double connection – one for the plumbing and the other for a physical connection. You get to “play” with mixing and matching the colours just like the real LEGO blocks! – Via