Simple plant stand I made for my kitchen sink window. The window sash has a 4.5cm lip that I was able to lock a 3mm tab into to stabilize the shelf to the window. Very simple design but works very well for my plants and their watering pots.

AnkerMake

AnkerMake M5

No

Yes

.2

20%

20% Infill seems good for my plants but if your pot is heavy you might want to dial it up to make it more sturdy.