A simple diffuser that is printed flat and can be folded to be hung from your Christmas lights.

Instructions:

• Print with 0,2mm layer height and play with the different top layer patterns your slicer offers. 
• You can change the filament after the second layer(0,4mm height) for the normal or simple tree and after the first layer (0,2mm height) for the thin design if you want to archive an effect like the rendered image.
• It is kinda fidgety to put it together, but I believe the easiest way is to insert the bottom hooks first and then try to curl up the side panel to insert the next set of hooks.

Please make sure your lights do not get hot inside of the diffusor before leaving the tree alone for a prolonged amount of time!

The pictures show a print with a thickness 0f 0,4mm(in all parts aside from the hooks and decoration). The thinner design may give you better results and show off your lights better.

The simple design does not close by itself and only latches on a rope or a thin chain of lights. It may not work with your Christmas lights, but it is easier to put it together and hang it.