This is a Gear Cube that uses orint in place planetary gears to spin very smoothly.

I made 2 versions. The treasure like Version you can see in the picture. And a plain geometric version like my usual style.

You need

1 "Heart"
4 "Gear 1"
4 "Gear 2"
8 Connectors

The tool is optional but helps with assembly.

Print settings

Standard settings. So supports.
I recommend not using a brim because that might destroy the planetary gears.

Assembly

I made an Assembly Video: Watch the video

Technical Data

One planetary Gear Cube takes roughly 165g of filament and tales 9h to print.
The filament I used in the pictures are:
Sunlu's Silk PLA green and light gold.