self watering insert with level indicator +pot / Selbstbewässerungsinnentopf + Übertopf

Some self-watering insert models are out there but none was good enough for my expectations. So I created just another one. : )The lower half can be printed with supports, but those are not absolutely necessary. No glue is required. The top and bottom half just click into each other.I printed mine with PLA. PETG will be just as good. In my experience, watertightness can be difficult to achieve. I would recommend at least 5 layers. And still with some prints I had tiny leaks. Enough to have a damp spot underneath. Therefore I created also a coaster. You can try without it. If you place the printed pot on wooden furniture, be sure it is waterproof!You will need a rod to connect the "floater" with the indicator. I would recommend buying 1mm carbon rods e.g. from Aliexpress.They are light and sturdy. Cut to the needed length.Underneath the floater, I use a styrofoam ball. That will provide enough buoyancy. Search for "EPS foam ball" or "Fishing Float Bobber Buoyancy Ball" or similar. 20mm