That Hinge Toy 504 Master Set 13+ Kadu DA is a one

Kadu DA is a one shape building toy that opens the path to unlimited building potential

Each set comes with a range of colors

Use the 397 pieces (including 12 gears and 10 tires) to construct any model you can imagine

Not for children under 3 years

with the amazing morphing power of KnuckleStrutz joints

That Hinge Toy 504 Master Set 13+ Kadu DA is a oneThat Hinge Toy is a new easy to learn building system made up of two shapes, square and Triangles. The edges of each shape connect to any other pieces edges to create a hinge like link. Use these pieces to create models from the imagination such as animals or vehicles that have a playful movement to the finished creation. Play with colors, shapes and pattern making to create amazing geometric designs. That hinge toy lets the builders curiosity run