Planetary gearbox fidget toy

Assembly instructions:

1. Place the three planet gears on the pins from the bottom carrier.
2. Place the ring around the planets. Make sure the planets and the planets have the gears aligned.
3. Place the sun gear in the middle of the planet gears making sure it falls down completely.
4. Place the top carrier on top of everything. The top carrier has one side that has a shape in it, that side must be looking into the rest of the assembly.
5. To make sure everything stays in place glue the top and bottom carrier from the top, where the 3 pins from the bottom are at the same height as the top carrier. You can use a 3D pen instead of glue and fuse the parts together (just melt, don't add material).

And now, have fun! ;)