A Ukraine map vase that gets slightly narrow in the middle but expands at the bottom and at the top.
PRINT IN VASE MODE! The model is a flat surface and layer changes will surely leave holes that'll leak water.
Mine didn't turn out watertight even in vase mode though, so I had to apply some spray-on clearcoat afterwards. But maybe with large extrusion multiplier it can get water tight right out of the printer.
The author marked this model as their own original creation.