The file 'Party Cup Plant Tray 3D Printer Model' is (stl) file type, size is 1.7 MB.
Reuse your red party cups as plant pots or seed starting pots. Just poke some holes in the bottom on the cups and set in these trays. They hold 4 cups, which can be tippy, upright and provide a place for excess water to run. There's a short and tall version, both are stackable. The tall could be used for self watering. You could also just use these to hold you party cups to avoid spills.
PartyPlanter1.stl |
PartyPlanter2.stl |