How can I draw an edgeworth box with 3 different goods?

Question

If there are 3 types of goods(x,y,z) and 2 consumers (a,b) how can I draw the Edgeworth box? It must be 3 dimensional, right?Is there a software or online tool that I can use to draw a 3D Edgeworth box?

Answer 1

It would indeed be three dimensional. I would probably suggest that drawing this is not wise. The 3 dimensional prism itself wouldn't be bad, but trying to add the indifference curves (they'd be indifference surfaces) would not go well.