Water pipe holder for planter

This small stick features a hollow cylinder, in which you can easily fit a 8mm diameter tubing. Stick it in a planter's soil, and it will hold a watering pipe in place. The stick can go 6 to 7 cm deep in the soil. I use it for a self-watering system for my indoor plants while away.

It uses a ridiculously low amount of filament (~7g to print 3 of them), and is dead-simple to print. Printing in PETG is recommended since it can be exposed to sun and water.

Should you want to change the dimensions to your liking, feel free to use the provided step file, or to copy my public document in Onshape.