Blooming Heart Box

Watch it turn: 

Post-Printing

Use a flathead screwdriver to free the base from the rotating collar. Gently work around the full perimeter to lift the collar from the base. After freeing the collar, free the threads by twisting back and forth on the collar while holding the base. After working through a few complete cycles open and closed the box with loosen up and rotate freely.

Trim Tab version

If printing the trim tab version you will need to cut all of the tabs on the top and bottom to free the pedals before freeing the collar above.