This supports a fairly heavy marble table top on a turned wooden post that has 3 legs. The original was poorly made, using glue and particle board that broke easily.

However, with Fusion 360 and an Ender3 Printer a piece of otherwise beautiful furnature was saved from the landfill.

The YouTube video: https://youtu.be/A24Gr6wBzjA give an overview of the process.

Contact me if the "*.f3d" file would be helpful to you - Dave C

Creality

Ender 3 Pro

No

No

High

30%

When turned up-side down on the print table it is not necessary to use support.

Gorilla glue and two appropriate sized screws were used in the pre-designed spaces to yield a solid and permanent hold.

https://youtu.be/A24Gr6wBzjA