Kadu DA Out of this World 78 Pc 7+ That Hinge Toy is a

That Hinge Toy is a new easy to learn building system made up of two shapes

Street Racer

fantastical creatures

Discover how the individual parts come together to form the mighty octahedron

This is currently the only KnuckleStrutz building set to feature the new smaller gears and tires

Kadu DA Out of this World 78 Pc 7+ That Hinge Toy is aKadu DA is the same great one shape building toy, just a larger size piece for younger builders! Each piece connects to the other intuitively, which means kids can jump right into creating amazing things. Build anything the imagination creates from 2D Mosaics to 3D models. Each set comes with a range of colors giving even another layer of fun. Play and learning come together as a perfect match for ages 3 and up. The younger builders work with colors,