3D printing is a passion. So why don't you bring it to your plants? Give your plants a beautiful and colorful touch of 3D printing theme.
Print it in the color the spool should have and then paint the ‘filament’ in the color you want.
Use supports for the print.
The diameter of the plant hole ist 110 mm. Scale it up or down to the size you need.
The author hasn't provided the model origin yet.