Pax building set 419 pieces

419 pieces - red, yellow, green, blue and connectors This interlocking system is simple, they snap together. I added a few pics of things my kids have made My kids have spent hours building some cool things with these interlocking pieces. LaQ is an innovative, educational and highly tactile construction toy. It was invented based on culture and values of traditional Japanese architect and recycling. The simplicity of its design and high quality manufacturing enables infinite creative construction possibilities.