This vase is used to put flowers in test tubes.
You can watch the video of the production process on my Instagram channel:
https://www.instagram.com/reel/CtWexyYtGjw/?igshid=MzRlODBiNWFlZA==

I bought a test tube with the dimensions of 160 x Ø 18mm on Amazon.
Here is the link to the Amazon IVF kit:
https://www.amazon.de/dp/B07FMRJ3CR?ref=ppx_yo2ov_dt_b_product_details&th=1

In addition, I also designed a test tube structure suitable for vases.
The design of the test tube can be printed without the need for support materials, even with an opening at the bottom.

Printing doesn't require any special settings.
There's also no need for supporting materials.
Although the top is very thin, I was able to print it well using a 0.4mm nozzle.
Using a 0.2mm nozzle, the results of the details will be a bit better.

Print settings

Printers:

Bambulab X1C

Raft layer:

None

Support:

None

Resolution:

0.200

Fill rate:

15%

Consumables: Bambulab PLA