This is a remix: the original vase reduced to 100mm of height and for this size I added an insert for a short stuff, see on the photos.

I made only one insert because I no need others.

If you want to use this insert with the original vase, it is theoretically sufficient to increase the insert to 1.21 times.

Printing instructions the same as for original thing. Use the "vase mode" in your slicer. Or setup an ordinary printing without infill and top layers.

Tip: to decrease the insert depth after printing stuff in the bottom the paper.

Ugly images is not my fault. This site has a bug with images thumbnails. See original images, if you want.