The file 'Hydroponic Kratky Jar Covers 3D Printer Model' is (stl) file type, size is 427.40 KB.
This is a cover to block light and turn a 32oz mason jar into a hydroponic planter. It is used to grow plants using the kratky growing method. It fits wide mouth 32oz jars with maximum diameter of 4 inches. I have three different designs but they all use the same lid. Works with a 3 inch net pot. The ones in the photo are sloppy due to a problem with my extruder that has since been resolved.
Diamond_Mason_Jar_Kratky.stl |
Geo_Mason_Jar_Kratky.stl |
Lid_Mason_Jar_Kratky.stl |
Spiral_Mason_Jar_Kratky.stl |