About this 3D model

It's a tiny, self watering planter with water level indicator. Water reservoir is in the bottom. A small string transfers the water to the soil. Needed parts: water indicator (used Leni Wasserstandsanzeiger 7 cm GTIN 4004256260214 ) 2,5 mm - 3 mm string, ~ 6 cm long optional: soil like lechuza pon or expanded clay Water indicator is obtainable via web, or in typical german hardware stores (toom, obi) and costs about 2 €. It probably would not be too hard to design one by your own.