Printing Tips
This can be printed without supports but some trimming will be needed under the top loop. Slicer settings and supports can prevent this but as-shown it is without supports. Thinner layer heights work well for all the curves and contours on this vase.
Should hold water and soil fine but please do a water test to confirm you dont have leaks before filling. Clear sealant can be used on the inside should you have any issues.
When it comes to hardware, I rely heavily on Bambu Lab 3D printers. My A1 Mini https://rb.gy/uofj5 is a staple in my office, while my fleet of X1C Carbons https://rb.gy/9r2az ensures rapid and high-quality production. #ComissionsEarned which help support my free model development.