I bought icicle ornaments a couple years ago and couldn't find them anywhere so I made new ones. I plan on covering them in silver glitter.
I found printing them in vase mode made them much clearer than printing with 1-2 perimeters and zero infill.
The lids cannot be printed in vase mode, but they can be printed with 1-2 perimeters and 0% infill. You can glue the two pieces together after printing. When on the Christmas tree, you do not see the difference in pieces and the seam!
The author remixed this model.
I stretched the icicles from the ornament to match the size and shape of my current ornaments. They are long and skinny.
I took the top of the other model and made it fit the stretched icicles I had made.