Spinable Picture Frame

Demonstration of my spinable photo frame designed by myself.

My video is at DLive

The spinner itself is inspired by @ivan-g post with the two modular designs. The one on the left has the base unit which looks like this:

If you open it up you will see this triangular pattern:

Which you can fold up to make a unit that looks like an arrow:

To put the spinner together you will need to fold four units.

1. Fold down the tail of the arrow in a T shape.
2. Insert tail into the diamond head.
3. Open the T shape and fold the extra diamond flaps inside.
4. Recollapse the unit into the original arrow shape.
5. Add each unit the same way.
   

To spin hold between two fingers /¤\ and blow towards the top.

Thank you for the banner @bearone and @steemulant