The ring and disk prints separately and snap right together, how fun right?! BUT these little guys can be tricky to print! Follow These tips to for best outcome!
Make sure your bed is nice and level!
Print one ring at a time they have such small surface area they struggle to stay on the bed for too long.
A little hairspray of glue helps them stick!
Print near the front of your bed if you can. (This makes it easy to make sure your leveling is spot on.)
For a super smooth finish on the center try turning on the “IRON” feature in Cura!