For those who keep their Christmas trees up all year round

Print: I suggest enabling adaptive layer height to make it look more beautiful, and enabling supports to ensure the stem is successfully printed.

Materials: I use PETG to achieve good interlayer adhesion and ensure that the stem and ring don't break. However, PLA should also work. You can use AMS, or make sure to switch to a different color filament when printing the stem section!

You can use paper clips or special decorative hanging cords to hang these on your Halloween tree.