Adjustable display stand (With platform on ball joints)

The whole model consist of few parts:

1. Lower platform
2. Upper platform
3. Lower tower (Print in vertical position)
4. Rotating wheel
5. Upper tower (Print in vertical position, increase brim)
6. Ball joint
7. Ball joint nut.
8. Holding clips for exhibition model.

Assembling

1. Press rotating wheel into lower tower with some power:
2. Assemble all tower part together:                                          
3. Insert assembled towers firmly into lower platform to appropriate positions:
4. Connect upper platform, previously adjusting the towers to appropriate level:
5. Insert holding clips where needed and place your exhibition model:
6. Adjust rotating wheels where necessary to make the best angle of inclination of your model: