Articles of portal cube
Portal cube box
To store small and important things
We improved the portal too, just like we did with the golden snitch recently.
Portal companion cube
One of our friends suggested to print a portal cube
We found a poratl cube model after our friend insisted we should've print one. At least it was easier to us, because we didn't have to create the model. However we had to cut it into two identical half to make it easier to print.