U-Shaped Irrigation Emitter for Potted/Containerized Plants

U-shaped irrigation emitter for smaller pots. Has a footprint of 100 x 110 mm. Barb fitting for 3/8" o.d. , ¼" id silicon tubing.  No support needed when printing. All tests were done with PETG for outdoor installation. Works well with 5V submersible pump, QR50A (2.4W). Included openscad file if you want to modify the design - code has not been refined.  Also included a hold-down stake.