For those that want to grow vegetables, flowers, etc. inside your house using a fertilizer solution/hydroponics.
This is a shell(cover), cap, and pod for a Kratky Hydroponics setup. The shell is designed to use a 1/2 gallon BALL Jar with wide mouth screw cap. The POD can be used on smaller/larger sized jars that have the standard size wide mouth opening.
0.2 layer height,
0.4mm nozzle,
PETG (at least for the POD) as it may come into contact with fertilizer solution
Dark/opaque colors to limit light penetration.
The author hasn't provided the model origin yet.