Infinity triangle cube fidget toy

Edit:

I added a new profile with stronger hinges, full size and half size. The small one perfectly fits in the big one. Be gentle with the small one for the first twists.

After my first infinity cube, and my second infinity cylinder and third infinity sphere I decided to create a new variant, sharper based on triangles.

Please look at my firstmodel, it includes a tutorial video I followed to create the cube, big thank to the author.

This time I included the fusion360 file to create this model. You can easily use it to create your own variant / remix