Drip Irrigation Ring

Drip irrigation ring for containerized plants. Two sizes are provided - 100 mm and 120 mm. The Openscad file is also available for customization - you can vary the diameter of the ring, diameter of orifices, and the number of orifices/emitters per ring.   Some simple garden pegs for holding down the ring are also included. Printed on a Prusa Mini with Prusament PETG (0.2mm Quality Setting) in Prusaslicer.  I use the ring with a small 5-6 volt diaphram pump (370 motor) widely available on ebay and elsewhere.