PVC watering system

Since the summer will be hot and not much rain and I'm a lazy person I made a simple watering system. I had some 20mm PVC piping left since I built my hoop house so I remixed a gardena fitting, made a plug and also a tool to make straight lines on the pipe!

Here you can see it in action https://youtu.be/i0mQIN7g-Pw

Since PVC pipe is easy to get anc cheap you can make lots of watering systems with this method. Buy some 90º angles and make it into a square for your raised beds. Bend it to a