The Hyperdo is a 3D projection of a 4D object called the 120-cell (aka Hyperdodecahedron). You can build the whole model from scratch here, but we recommend that beginners start by building each element, known as a cell, before reconstructing them into the full model. 

Each cell in the HyperDo kit can be found here! You can also click the below links:

• Dodecahedron
• Fat Red Cell
• Yellow Cell
• Thin Red Cell
• Flat Blue Cell