This vase is made of two parts. The first part is the vase and the second part is the thing that makes the waterfall. To make this waterfall you just have to put water in the open tank on the top and then you can see the beautiful motion of water.
Rafts:
Doesn't Matter
Supports:
Yes
Resolution:
0,2
Infill:
0.3
White and red
Notes:
For a better waterproof vase I would use PETG and epoxy resin.
For the part that makes the waterfall it is better to be printed with a very high resolution like 0.1 or 0.08. It also can be that you have to clean the pipes if your printer is making too much stringing.
I used tree supports.